The Best Closed-Back Headphones 2026

144 closed-back headphones and in-ear monitors made our rankings. Sealed cups, or the seal an in-ear makes inside the ear canal, keep your music in and outside noise out, which makes closed designs the practical choice for offices, travel, recording and late-night listening.

Closed designs are harder to tune than open ones, and many add bass or a resonance in the midrange; the ratings here reflect how close each model’s measured response comes to the Harman target that most listeners prefer. Wireless and noise cancelling closed-back models are included, and also have their own pages for wireless and noise cancelling headphones.

This is every match, grouped by type and sorted by measured sound quality.

Prices on this page were last checked October 10, 2026 at 5:37 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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• Over-Ear Headphones
• In-Ear Headphones

Over-Ear Headphones

Ranked #1 of 134 in Over-Ear Headphones - Dan Clark Audio E3: $2,179.00 Amazon eBay

Pros: In oratory1990’s measurement it earns a preference score of 101, with response held within about 1 dB of the Harman target from sub-bass through the upper mids. Bass from 20 to 200 Hz sits less than 1 dB above target, so kick drums and bass guitar have full weight without bloom. A 27 ohm impedance and 90 dB/mW sensitivity are easy enough for a decent headphone amp, and the closed back keeps sound in and outside noise down.

Cons: The upper treble is uneven, with a 5.6 dB dip near 9.9 kHz followed by a 5 dB peak near 11.9 kHz, which can make cymbals and sibilance sound slightly uneven. At 455 g it is heavy for long sessions, and planar drivers at this sensitivity perform best from a proper amp rather than a phone.

Full Dan Clark Audio E3 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.05 dB standard deviation
Driver Type	Planar magnetic
Form Factor	Over-ear
Harman Preference Score	101 (measured by oratory1990, via AutoEQ)
Impedance	27 ohms
Sensitivity	90 dB/mW
Tonal Tilt	-0.04 (negative is warmer, positive brighter)
Weight	1 lbs (455 g)

EQ preset to match the Harman target

Set a preamp of -1.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.2 dB	0.70
Peak	1,224 Hz	+1.1 dB	0.87
Peak	2,683 Hz	-2.0 dB	3.34
Peak	471 Hz	-0.6 dB	2.01
Peak	91 Hz	-0.5 dB	2.36
High shelf	10,000 Hz	-1.8 dB	0.70
Peak	167 Hz	+0.8 dB	2.72
Peak	3,979 Hz	-0.6 dB	4.28
Peak	5,845 Hz	-1.1 dB	6.00
Peak	112 Hz	-0.3 dB	2.53

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Dan Clark Audio E3 (oratory1990 measurement)

Ranked #2 of 134 in Over-Ear Headphones - Shure SRH440: $109.00 Discontinued Amazon eBay

Newer model: the Shure SRH440A, ranked lower, rated 3/5. See every Shure SRH440 generation.

Pros: Its preference score of 96 is among the best in the class, and the response stays within about 1.3 dB of the Harman target overall. Bass from 60 to 200 Hz lands within half a dB of target, and the midrange is nearly dead on, so vocals and guitars sound natural. At 44 ohms and 105 dB/mW it runs loudly from a phone, the closed back isolates, and the 311 g weight is modest.

Cons: Sub-bass below 60 Hz is about 3.4 dB under target, so the deepest synth and organ notes lack rumble. Treble from 6 to 10 kHz runs about 2.2 dB hot with a 4.7 dB peak near 7.8 kHz, which can add a bit of edge to hi-hats and sibilant vocals. There is no built-in microphone or wireless connection listed. Discontinued.

Full Shure SRH440 review and specifications →

Released	Jul 2009 (17 years ago)
Back	Closed
Connection	Wired
Deviation From Target	1.31 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 22kHz (Manufacturer specified)
Harman Preference Score	96 (measured by oratory1990, via AutoEQ)
Impedance	44 ohms
Sensitivity	105 dB/mW
Tonal Tilt	+0.11 (negative is warmer, positive brighter)
Weight	0.7 lbs (311 g)

EQ preset to match the Harman target

Set a preamp of -5.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+8.6 dB	0.70
Peak	63 Hz	-6.6 dB	0.43
Peak	8,557 Hz	-2.7 dB	2.72
Peak	3,464 Hz	+2.5 dB	1.93
Peak	219 Hz	+3.2 dB	1.93
High shelf	10,000 Hz	-0.9 dB	0.70
Peak	678 Hz	+0.8 dB	1.71
Peak	1,746 Hz	-1.0 dB	2.28
Peak	6,183 Hz	+1.6 dB	6.00
Peak	2,398 Hz	+0.7 dB	4.15

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Shure SRH440 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Shure SRH440 vs Audio-Technica ATH-M50x

Ranked #6 of 134 in Over-Ear Headphones - Dan Clark Audio Noire X: $1,099.99 Amazon eBay

Pros: A preference score of 92 with only 1.3 dB of deviation from target keeps the response smooth, and bass sits slightly above target, with sub-bass 0.6 dB and 60 to 200 Hz 1.2 dB over. That gives kick drums and bass lines a full, warm foundation. Impedance of 13 ohms and sensitivity of 90 dB/mW work from a headphone amp, and the closed back isolates from surroundings.

Cons: Treble is uneven, with the 6 to 10 kHz band about 2.5 dB low and a 3.9 dB dip near 6.4 kHz, followed by a 4.2 dB peak near 11.9 kHz. That can make cymbals sound slightly dull then suddenly airy. The 403 g weight is heavy, and the high price is difficult to justify next to the HIFIMAN Arya Organic.

Full Dan Clark Audio Noire X review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.33 dB standard deviation
Driver Type	Planar magnetic
Form Factor	Over-ear
Harman Preference Score	92 (measured by oratory1990, via AutoEQ)
Impedance	13 ohms
Sensitivity	90 dB/mW
Tonal Tilt	-0.38 (negative is warmer, positive brighter)
Weight	0.9 lbs (403 g)

EQ preset to match the Harman target

Set a preamp of -3.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.3 dB	0.70
Peak	116 Hz	-1.8 dB	1.71
Peak	5,274 Hz	+3.7 dB	0.76
Peak	4,808 Hz	-6.3 dB	3.05
Peak	2,137 Hz	-3.1 dB	3.41
High shelf	10,000 Hz	-4.3 dB	0.70
Peak	611 Hz	+1.4 dB	2.67
Peak	294 Hz	-0.6 dB	1.94
Peak	62 Hz	+0.6 dB	2.74
Peak	6,601 Hz	+1.7 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Dan Clark Audio Noire X (oratory1990 measurement)

Ranked #8 of 134 in Over-Ear Headphones - Austrian Audio Hi-X60: $303.69 Amazon eBay

Pros: A preference score of 91 comes from a response within about 1.7 dB of the Harman target, with sub-bass 1.4 dB and bass 1.0 dB above target for a full, slightly warm foundation. At 25 ohms and 110 dB SPL/V it plays loudly from a phone, and the closed back isolates from outside noise. The 320 g weight is moderate.

Cons: There is a 3.9 dB dip near 2 kHz, which can pull some vocals and snare detail slightly back, and a 3.1 dB peak near 5.6 kHz adds a touch of edge. It has no built-in microphone, unlike the Beyerdynamic MMX 300, so it is less suited to calls and gaming.

Full Austrian Audio Hi-X60 review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	1.65 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 28kHz (Manufacturer specified)
Harman Preference Score	91 (measured by oratory1990, via AutoEQ)
Impedance	25 ohms
Sensitivity	110 dB SPL/V
Tonal Tilt	-0.20 (negative is warmer, positive brighter)
Weight	0.7 lbs (320 g)

EQ preset to match the Harman target

Set a preamp of -4.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-9.8 dB	0.70
Peak	138 Hz	-14.9 dB	0.60
Peak	81 Hz	+18.3 dB	0.36
Peak	1,919 Hz	+4.6 dB	3.37
Peak	1,025 Hz	-2.1 dB	2.33
High shelf	10,000 Hz	-3.2 dB	0.70
Peak	9,712 Hz	+2.5 dB	2.24
Peak	3,637 Hz	+1.6 dB	1.17
Peak	2,676 Hz	-3.1 dB	5.21
Peak	5,733 Hz	-3.6 dB	5.64

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Austrian Audio Hi-X60 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Austrian Audio Hi-X60 vs Beyerdynamic MMX 300
  • Austrian Audio Hi-X60 vs Sennheiser HD 600

Ranked #9 of 134 in Over-Ear Headphones - Beyerdynamic MMX 300: $325.00 Amazon eBay

Pros: It scores 91 on the Harman model, with bass from 60 to 200 Hz and the whole midrange within about half a dB of target. A built-in microphone and closed back make it practical for calls, gaming and noisy rooms, and 32 ohms with 96 dB SPL sensitivity runs from a phone or laptop. Its tuning is slightly warm.

Cons: The top end is uneven, with a 4.3 dB dip near 9.5 kHz followed by a 6.1 dB peak near 11.9 kHz and air above 10 kHz about 5.3 dB hot. That can make cymbals and strings sound sharp or glassy. Sub-bass is about 3.2 dB under target, so the deepest bass notes lack some rumble.

Full Beyerdynamic MMX 300 review and specifications →

Released	Feb 2017 (9 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	1.73 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 35kHz (Manufacturer specified)
Harman Preference Score	91 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	96 dB SPL
Tonal Tilt	-0.09 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+7.1 dB	0.70
Peak	73 Hz	-7.9 dB	0.69
Peak	3,829 Hz	+3.8 dB	3.33
Peak	79 Hz	+6.7 dB	2.65
Peak	5,667 Hz	-4.2 dB	6.00
High shelf	10,000 Hz	-8.0 dB	0.70
Peak	8,787 Hz	+3.1 dB	1.63
Peak	216 Hz	+1.9 dB	3.10
Peak	142 Hz	-1.4 dB	2.61
Peak	1,207 Hz	+0.6 dB	1.60

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Beyerdynamic MMX 300 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Beyerdynamic MMX 300 vs Austrian Audio Hi-X60
  • Beyerdynamic MMX 300 vs Dyson Zone
  • Beyerdynamic MMX 300 vs Sennheiser HD 600

Ranked #11 of 134 in Over-Ear Headphones - Dyson Zone: $349.99 Amazon eBay

Pros: A preference score of 90 and a smooth 1.49 dB deviation put the tuning close to the Harman target, with sub-bass about 2 dB above target for extra rumble on kick drums and bass lines. It is a closed, wireless design with active noise cancelling, Bluetooth 5.0, a built-in microphone and a claimed 50 hours of battery, and it also works wired. Its rating matches the Austrian Audio Hi-X60 and Sennheiser HD 600.

Cons: A 3.3 dB dip near 3.4 kHz and a 2.1 dB shortfall across the presence region pull some bite and clarity out of vocals and guitars. The treble is lifted by about 2 to 3.5 dB above 6 kHz, with a peak near 7.8 dB at 11.2 kHz that can make cymbals and sibilance sound sharp. The warm lean may feel slightly full for listeners who prefer a strictly neutral sound.

Full Dyson Zone review and specifications →

Released	Oct 2023 (3 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	50 hours (Manufacturer specified)
Bluetooth Version	5.0
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	1.49 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	6Hz - 20kHz (Manufacturer specified)
Harman Preference Score	90 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	94 dB
Tonal Tilt	-0.34 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -3.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+4.4 dB	0.70
Peak	3,632 Hz	+3.4 dB	1.95
Peak	42 Hz	-7.0 dB	0.53
Peak	964 Hz	+1.3 dB	2.85
Peak	1,841 Hz	-1.3 dB	1.77
High shelf	10,000 Hz	-5.6 dB	0.70
Peak	6,856 Hz	-2.8 dB	4.04
Peak	4,879 Hz	+2.6 dB	4.77
Peak	1,194 Hz	+0.2 dB	3.03
Peak	10,000 Hz	-0.8 dB	4.50

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Dyson Zone (oratory1990 measurement)
• Head-to-Head Comparisons
  • Dyson Zone vs Beyerdynamic MMX 300

Ranked #13 of 134 in Over-Ear Headphones - Audeze LCD-XC: $1,199.00 Amazon eBay

Pros: A preference score of 89 and a 1.9 dB deviation show an overall balance that follows the Harman target closely with a neutral tilt. Upper mids are within half a dB of target, so voices sit naturally in the mix. The closed-back planar design isolates better than most high-end headphones and runs from a phone or laptop at 20 ohms and 100 dB/mW sensitivity.

Cons: Bass is clearly recessed, about 6 dB light in the sub-bass and about 2 dB light from 60 to 200 Hz, so kick drums and bass guitar lack weight. An 8.5 dB dip near 9.3 kHz and a 3 dB shortfall through the treble also soften cymbals and sibilance. At 677 g it is a heavy headphone, and it is rated below the HIFIMAN Arya Organic and Dan Clark Audio Noire X.

Full Audeze LCD-XC review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.90 dB standard deviation
Driver Type	Planar magnetic
Drivers	1 x 106mm planar magnetic
Form Factor	Over-ear
Frequency Response	10Hz - 50kHz (Manufacturer specified)
Harman Preference Score	89 (measured by oratory1990, via AutoEQ)
Impedance	20 ohms
Sensitivity	100 dB/mW
Tonal Tilt	+0.11 (negative is warmer, positive brighter)
Weight	1.5 lbs (677 g)

EQ preset to match the Harman target

Set a preamp of -6.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+7.5 dB	0.70
Peak	1,601 Hz	-2.7 dB	1.10
Peak	4,062 Hz	+4.4 dB	3.88
Peak	60 Hz	-4.2 dB	0.64
Peak	416 Hz	+1.8 dB	3.05
High shelf	10,000 Hz	-7.6 dB	0.70
Peak	5,737 Hz	-3.4 dB	5.99
Peak	4,665 Hz	+0.6 dB	5.98
Peak	10,000 Hz	+5.0 dB	1.36
Peak	228 Hz	-0.3 dB	3.02

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audeze LCD-XC (oratory1990 measurement)

Ranked #16 of 134 in Over-Ear Headphones - Shure SRH840: $186.25 Discontinued Amazon eBay

Newer model: the Shure SRH840A, ranked lower, rated 3.5/5. See every Shure SRH840 generation.

Pros: A preference score of 89 and a 1.94 dB deviation show a tuning close to Harman, with bass from 60 to 200 Hz lifted about 2.5 dB for a warm, punchy low end. Presence and treble are lifted by about 1.5 to 2 dB, which adds clarity to vocals and guitars. It is a closed back that isolates, and at 44 ohms and 105 dB/mW it plays loud from a phone or laptop.

Cons: Sub-bass is about 4 dB light under 60 Hz, so the extra bass punch stops short of deep rumble. The treble has a 3.7 dB peak near 8.1 kHz followed by a 4.9 dB dip near 10.9 kHz, which can make sibilant vocals and cymbals sound uneven. It has the same rating as the Beyerdynamic DT 880 and HIFIMAN Ananda Stealth, so it has no sound quality edge over cheaper rivals. Discontinued.

Full Shure SRH840 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.94 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 25kHz (Manufacturer specified)
Harman Preference Score	89 (measured by oratory1990, via AutoEQ)
Impedance	44 ohms
Sensitivity	105 dB/mW
Tonal Tilt	+0.09 (negative is warmer, positive brighter)
Weight	0.7 lbs (300 g)

EQ preset to match the Harman target

Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.2 dB	0.70
Peak	107 Hz	-8.3 dB	0.80
Peak	279 Hz	+2.9 dB	0.36
Peak	58 Hz	+2.4 dB	4.17
Peak	5,991 Hz	-1.8 dB	2.60
High shelf	10,000 Hz	-2.0 dB	0.70
Peak	1,946 Hz	-0.7 dB	2.63
Peak	39 Hz	-0.4 dB	3.26
Peak	261 Hz	+0.6 dB	3.14
Peak	332 Hz	-0.8 dB	4.70

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Shure SRH840 (oratory1990 measurement)

Ranked #21 of 134 in Over-Ear Headphones - Audio-Technica ATH-M70x: $329.00 Amazon eBay

Pros: A preference score of 87 and a fairly smooth 1.6 dB deviation make it one of the closer closed-back models to the Harman target. Bass from 60 to 200 Hz lands within 1 dB of target, and sub-bass is only about 2 dB light, so low end is tidy without being thin. At 35 ohms and 97 dB sensitivity it is easy to drive from a laptop or interface, and the closed design isolates and does not leak into a room.

Cons: Presence is lifted by about 3 dB with a peak of 4.6 dB near 4.5 kHz, which adds bite to vocals, snares and guitars and can become fatiguing at higher volumes. Treble above 6 kHz also runs slightly hot, so bright recordings sound sharper than neutral. At 280 g it is heavier than many open-back rivals in its class.

Full Audio-Technica ATH-M70x review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.60 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 45mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 40kHz (Manufacturer specified)
Harman Preference Score	87 (measured by oratory1990, via AutoEQ)
Impedance	35 ohms
Sensitivity	97 dB
Tonal Tilt	+0.48 (negative is warmer, positive brighter)
Weight	0.6 lbs (280 g)

EQ preset to match the Harman target

Set a preamp of -3.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+3.6 dB	0.70
Peak	681 Hz	+3.6 dB	2.12
Peak	4,327 Hz	-3.0 dB	2.54
Peak	110 Hz	-2.1 dB	0.82
Peak	69 Hz	+1.3 dB	1.64
High shelf	10,000 Hz	-0.4 dB	0.70
Peak	6,406 Hz	+2.0 dB	4.92
Peak	3,133 Hz	-0.9 dB	5.06
Peak	2,230 Hz	-0.9 dB	3.09
Peak	1,352 Hz	+0.4 dB	2.01

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audio-Technica ATH-M70x (oratory1990 measurement)

Ranked #28 of 134 in Over-Ear Headphones - AKG K371: $144.95 Amazon eBay

Pros: A preference score of 85 with only 1.66 dB of deviation makes it one of the smoother closed-back models, and sub-bass runs about 1.6 dB above target for a full, extended low end. At 32 ohms and 114 dB per volt it is easy to drive from a phone, and the closed design isolates reasonably well. The warm tilt suits listeners who want bass without harshness.

Cons: A 7 dB dip near 3.9 kHz and presence about 2.6 dB low push vocals and instrument detail back, while air above 10 kHz is roughly 3.5 dB low, so the sound is dark and lacks sparkle. Fans of a bright or highly detailed presentation will find it veiled.

Full AKG K371 review and specifications →

Released	Aug 2019 (7 years ago)
Back	Closed
Connection	Wired
Deviation From Target	1.66 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 40kHz (Manufacturer specified)
Harman Preference Score	85 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	114 dB SPL/V
Tonal Tilt	-0.57 (negative is warmer, positive brighter)
Weight	0.6 lbs (255 g)

EQ preset to match the Harman target

Set a preamp of -5.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.7 dB	0.70
Peak	182 Hz	-2.3 dB	1.23
Peak	4,038 Hz	+5.0 dB	3.60
Peak	67 Hz	+3.1 dB	1.41
Peak	1,066 Hz	-0.8 dB	2.57
High shelf	10,000 Hz	+2.4 dB	0.70
Peak	5,564 Hz	-1.6 dB	3.89
Peak	4,232 Hz	+0.9 dB	5.03
Peak	524 Hz	+0.3 dB	1.66
Peak	2,048 Hz	+0.5 dB	4.67

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the AKG K371 (oratory1990 measurement)

Ranked #38 of 134 in Over-Ear Headphones - Mackie MC-250: $89.99 Amazon eBay

Pros: A preference score of 83 for a closed-back headphone is strong, and bass from 60 to 200 Hz is about 1 dB above target for a slightly warm, full low end. Treble from 6 to 16 kHz is within 0.1 dB of target. At 38 ohms and 100 dB sensitivity it runs fine from a phone, and the closed back keeps leakage down. It is a wired design at 265 g.

Cons: A 5 dB dip near 4.8 kHz and presence about 2.5 dB under target make vocals and snare snap sound a little recessed. Sub-bass is about 4 dB under target under 60 Hz. The warm tilt of minus 0.45 may sound dull for listeners who prefer a brighter sound.

Full Mackie MC-250 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.95 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm
Form Factor	Over-ear
Frequency Response	10Hz - 20kHz (Manufacturer specified)
Harman Preference Score	83 (measured by oratory1990, via AutoEQ)
Impedance	38 ohms
Sensitivity	100 dB
Tonal Tilt	-0.45 (negative is warmer, positive brighter)
Weight	0.6 lbs (265 g)

EQ preset to match the Harman target

Set a preamp of -7.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+15.9 dB	0.70
Peak	50 Hz	-14.8 dB	0.42
Peak	419 Hz	+5.7 dB	1.71
Peak	905 Hz	-2.0 dB	1.42
Peak	4,207 Hz	+4.5 dB	4.10
High shelf	10,000 Hz	+0.3 dB	0.70
Peak	8,939 Hz	-1.7 dB	3.53
Peak	5,862 Hz	-2.6 dB	6.00
Peak	1,892 Hz	+1.7 dB	4.71
Peak	1,370 Hz	-0.7 dB	3.02

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Mackie MC-250 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Mackie MC-250 vs Sony MDR-ZX310

Ranked #39 of 134 in Over-Ear Headphones - Sennheiser HD 25 Plus: $199.95 Amazon eBay

Pros: A preference score of 83 in crinacle’s measurement is excellent for a closed-back headphone, and a slightly warm tilt of minus 0.28 suits listeners who like a smooth, full sound. At 140 g it is very light, and 70 ohms is manageable for most sources. Its closed back keeps sound in and offers some isolation.

Cons: It is a wired design with no wireless or ANC features. It costs more than the Audio-Technica ATH-R50x at the same rating.

Full Sennheiser HD 25 Plus review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.15 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	16Hz - 22kHz (Manufacturer specified)
Harman Preference Score	83 (measured by crinacle, via AutoEQ)
Impedance	70 ohms
Tonal Tilt	-0.28 (negative is warmer, positive brighter)
Weight	0.3 lbs (140 g)

EQ preset to match the Harman target

Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.6 dB	0.70
Peak	89 Hz	-6.3 dB	0.65
Peak	5,384 Hz	+4.8 dB	1.87
Peak	347 Hz	+2.2 dB	0.84
Peak	2,055 Hz	-1.5 dB	0.79
High shelf	10,000 Hz	+5.8 dB	0.70
Peak	8,635 Hz	-2.2 dB	1.35
Peak	37 Hz	-0.9 dB	3.57
Peak	51 Hz	+1.1 dB	5.00
Peak	6,437 Hz	+1.4 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser HD 25 Plus (crinacle measurement)

Ranked #40 of 134 in Over-Ear Headphones - Sony MDR-7506: $129.99 Amazon eBay

Pros: A preference score of 83 with a deviation of only 1.7 dB from the Harman target in oratory1990’s measurement is excellent for a closed studio headphone. Bass and low mids sit within about 1 dB of target, so vocals and instruments sound natural and uncolored. At 260 g with a 106 dB/mW sensitivity, it plays loud straight from a phone or laptop without an amp.

Cons: Presence and treble run about 3.5 dB hot, with a peak of 6 dB near 4.5 kHz, which makes vocals forward and cymbals or sibilance sharp at higher volumes. Air above 10 kHz is about 2.6 dB low, and the wired-only design has no microphone.

Full Sony MDR-7506 review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	1.70 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 20kHz (Manufacturer specified)
Harman Preference Score	83 (measured by oratory1990, via AutoEQ)
Sensitivity	106 dB/mW
Tonal Tilt	+0.64 (negative is warmer, positive brighter)
Weight	0.6 lbs (260 g)

EQ preset to match the Harman target

Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+10.3 dB	0.70
Peak	5,435 Hz	-3.8 dB	0.90
Peak	847 Hz	+1.9 dB	0.70
Peak	230 Hz	+3.7 dB	2.08
Peak	48 Hz	-9.5 dB	0.52
High shelf	10,000 Hz	+3.8 dB	0.70
Peak	7,530 Hz	-1.4 dB	3.26
Peak	2,916 Hz	-1.9 dB	5.57
Peak	3,748 Hz	+2.6 dB	5.91
Peak	4,456 Hz	-1.6 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sony MDR-7506 (oratory1990 measurement)

Ranked #43 of 134 in Over-Ear Headphones - Beyerdynamic DT 770 Pro: $154.99 Amazon eBay

Pros: A preference score of 82 in oratory1990’s measurement reflects a lively closed-back sound with extra low end: sub-bass is about 3.4 dB above target, which adds weight to kick drums and bass lines. The closed back isolates well for tracking or noisy rooms. At 80 ohms and 96 dB SPL it works with most interfaces and decent amps.

Cons: A 7.8 dB dip near 3.75 kHz pulls back vocal presence, while a 5 dB peak near 8.1 kHz and treble about 2.6 dB above target make cymbals and S sounds sharp. The deviation of 2.3 dB is the least smooth of the group. The 80 ohm impedance is demanding for a phone alone.

Full Beyerdynamic DT 770 Pro review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.31 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 35kHz (Manufacturer specified)
Harman Preference Score	82 (measured by oratory1990, via AutoEQ)
Impedance	80 ohms
Sensitivity	96 dB SPL
Tonal Tilt	-0.19 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-3.0 dB	0.70
Peak	6,430 Hz	-4.2 dB	0.97
Peak	3,684 Hz	+6.8 dB	2.88
Peak	213 Hz	+3.5 dB	2.46
Peak	139 Hz	-3.9 dB	4.92
High shelf	10,000 Hz	-5.4 dB	0.70
Peak	93 Hz	+3.5 dB	3.00
Peak	9,561 Hz	+2.3 dB	1.86
Peak	45 Hz	-1.3 dB	1.74
Peak	119 Hz	-2.1 dB	5.83

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Beyerdynamic DT 770 Pro (oratory1990 measurement)
• Head-to-Head Comparisons
  • Beyerdynamic DT 770 Pro vs Beyerdynamic DT 990 Pro
  • Beyerdynamic DT 770 Pro vs AKG K612 Pro

Ranked #45 of 134 in Over-Ear Headphones - Sony MDR-ZX310: $77.09 Amazon eBay

Pros: A preference score of 82 is strong for a budget headphone, and the response stays within 2.4 dB of the Harman target in oratory1990’s measurement. Midrange tracks target closely, within about 1 dB, for natural vocals. At 125 g with 24 ohm impedance and 98 dB/mW sensitivity, it is light and runs loud from any phone, and the closed back blocks some noise.

Cons: Sub-bass below 60 Hz is about 17.5 dB under target, so deep bass is effectively missing, and bass from 60 to 200 Hz is also 2.2 dB low. A dip of nearly 11 dB near 11 kHz and weak treble make music sound dull and closed in. Choose the Sony MDR-7506 for a similar rating with a brighter, more detailed sound.

Full Sony MDR-ZX310 review and specifications →

Released	Feb 2014 (12 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.35 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 30mm dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 24kHz (Manufacturer specified)
Harman Preference Score	82 (measured by oratory1990, via AutoEQ)
Impedance	24 ohms
Sensitivity	98 dB/mW
Tonal Tilt	+0.20 (negative is warmer, positive brighter)
Weight	0.3 lbs (125 g)

EQ preset to match the Harman target

Set a preamp of -6.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.4 dB	0.70
Peak	724 Hz	-2.8 dB	1.72
Peak	96 Hz	-3.6 dB	1.74
Peak	6,049 Hz	+3.8 dB	4.85
Peak	8,517 Hz	+3.2 dB	1.24
High shelf	10,000 Hz	+1.5 dB	0.70
Peak	1,404 Hz	+2.7 dB	4.42
Peak	1,831 Hz	-2.5 dB	4.16
Peak	3,462 Hz	-1.9 dB	4.76
Peak	4,584 Hz	+1.8 dB	5.09

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sony MDR-ZX310 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sony MDR-ZX310 vs Yamaha RH5Ma
  • Sony MDR-ZX310 vs Mackie MC-250

Ranked #46 of 134 in Over-Ear Headphones - Yamaha RH5Ma: $78.00 Amazon eBay

Pros: A preference score of 82 with extra bass, 2.5 dB above target from 60 to 200 Hz, gives a warm, punchy sound with a bit of body in the low mids. At 163 g with 32 ohms and 98 dB/mW, it is light, closed-back and easy to drive from a phone or laptop.

Cons: Treble is about 5.6 dB above target, with a peak near 8.9 dB at 8.4 kHz, so cymbals and sibilance can be sharp. A 7.5 dB dip near 4.3 kHz recesses vocal presence, and sub-bass below 60 Hz is about 4.6 dB low. The deviation of 2.4 dB is among the least even in its group.

Full Yamaha RH5Ma review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.44 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	82 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	98 dB/mW
Tonal Tilt	+0.12 (negative is warmer, positive brighter)
Weight	0.4 lbs (163 g)

EQ preset to match the Harman target

Set a preamp of -6.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+7.8 dB	0.70
Peak	77 Hz	-5.9 dB	0.62
Peak	863 Hz	+4.6 dB	2.37
Peak	8,259 Hz	-4.7 dB	2.01
Peak	2,447 Hz	+2.1 dB	2.39
High shelf	10,000 Hz	+2.4 dB	0.70
Peak	4,968 Hz	-3.5 dB	6.00
Peak	4,244 Hz	+2.5 dB	6.00
Peak	444 Hz	-1.8 dB	4.31
Peak	329 Hz	+0.5 dB	2.10

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Yamaha RH5Ma (oratory1990 measurement)
• Head-to-Head Comparisons
  • Yamaha RH5Ma vs Sony MDR-ZX310

Ranked #48 of 134 in Over-Ear Headphones - Audeze LCD-2 Closed Back: $2,839.97 Amazon eBay

Pros: A preference score of 81 with a deviation of 2.2 dB in oratory1990’s measurement is a good result for a closed-back planar magnetic. Bass from 60 to 200 Hz and the midrange sit within 1 dB of target, giving full, natural tone. A 106 mm planar driver at 70 ohms and 101 dB/mW is efficient enough for most desktop amps, and the closed back keeps sound in.

Cons: Sub-bass is about 4.5 dB under target, and treble from 6 to 10 kHz is about 3.4 dB low, with a 10.7 dB dip near 9.1 kHz that rounds off cymbals and detail. The price is far higher than rivals like the Dan Clark Audio E3, which has a higher rating at a lower cost.

Full Audeze LCD-2 Closed Back review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.22 dB standard deviation
Driver Type	Planar magnetic
Drivers	1 x 106mm planar magnetic
Form Factor	Over-ear
Frequency Response	10Hz - 50kHz (Manufacturer specified)
Harman Preference Score	81 (measured by oratory1990, via AutoEQ)
Impedance	70 ohms
Sensitivity	101 dB/mW
Tonal Tilt	-0.36 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+5.1 dB	0.70
Peak	102 Hz	-3.2 dB	0.41
Peak	3,605 Hz	+3.7 dB	2.40
Peak	1,346 Hz	-2.1 dB	1.57
Peak	396 Hz	+2.0 dB	1.79
High shelf	10,000 Hz	-4.2 dB	0.70
Peak	5,771 Hz	-3.9 dB	5.45
Peak	4,350 Hz	+1.7 dB	5.21
Peak	2,469 Hz	+0.7 dB	3.08
Peak	1,736 Hz	-0.4 dB	2.93

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audeze LCD-2 Closed Back (oratory1990 measurement)

Ranked #52 of 134 in Over-Ear Headphones - HIFIMAN Audivina: $636.81 Amazon eBay

Pros: The closed back planar design isolates noise and keeps sound from leaking, which suits shared rooms better than most planar headphones. Its preference score of 80 and a deviation of about 2.4 dB show a fairly smooth response, with no single large peak (the highest is about 2.5 dB near 6.1 kHz). At 20 ohms and 97 dB sensitivity it is easy to drive from a phone or laptop dongle and it rates higher than the AKG K712 while costing more.

Cons: Sub-bass is about 8 dB below target under 60 Hz and the rest of the spectrum sits a couple of dB under, so deep bass and kick drum impact are lacking and the presentation can feel thin and laid back. A 7 dB dip near 7.2 kHz takes the edge off cymbals and sibilance, and presence around 3 to 6 kHz is about 3 dB low, which can push vocals back. At 470 g it is on the heavy side.

Full HIFIMAN Audivina review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.41 dB standard deviation
Driver Type	Planar magnetic
Form Factor	Over-ear
Frequency Response	5Hz - 55kHz (Manufacturer specified)
Harman Preference Score	80 (measured by oratory1990, via AutoEQ)
Impedance	20 ohms
Sensitivity	97 dB
Tonal Tilt	+0.27 (negative is warmer, positive brighter)
Weight	1 lbs (470 g)

EQ preset to match the Harman target

Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.9 dB	0.70
Peak	923 Hz	-6.5 dB	2.05
Peak	295 Hz	+4.5 dB	1.71
Peak	71 Hz	-5.8 dB	1.06
Peak	3,635 Hz	+3.4 dB	3.23
High shelf	10,000 Hz	-3.1 dB	0.70
Peak	5,959 Hz	-4.3 dB	6.00
Peak	1,870 Hz	+1.7 dB	4.35
Peak	599 Hz	+2.0 dB	6.00
Peak	727 Hz	-1.7 dB	5.75

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the HIFIMAN Audivina (oratory1990 measurement)

Ranked #55 of 134 in Over-Ear Headphones - Audio-Technica ATH-M40x: $109.00 Amazon eBay

Pros: The closed back keeps outside noise down and sound in, and at 240 g it is the lightest closed back in this group. Bass from 60 to 200 Hz sits about 3 dB above target while sub-bass is nearly on target, giving punchy, full low end with a preference score of 79. At 35 ohms and 98 dB sensitivity a phone drives it without an amp, and it ties the Philips SHP9500 on rating at a slightly higher street price.

Cons: Treble from 6 to 10 kHz is about 2 dB hot and the top octave 4.5 dB above target, with a 5.5 dB peak near 8.3 kHz, so cymbals and sibilants can sound sharp and splashy. A 3 dB dip near 5 kHz can blur vocal detail slightly. The bass emphasis is too much for listeners who want a neutral balance.

Full Audio-Technica ATH-M40x review and specifications →

Released	Feb 2014 (12 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.14 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	15Hz - 24kHz (Manufacturer specified)
Harman Preference Score	79 (measured by oratory1990, via AutoEQ)
Impedance	35 ohms
Sensitivity	98 dB
Tonal Tilt	-0.57 (negative is warmer, positive brighter)
Weight	0.5 lbs (240 g)

EQ preset to match the Harman target

Set a preamp of -5.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+17.6 dB	0.70
Peak	48 Hz	-16.9 dB	0.29
Peak	348 Hz	+6.0 dB	0.87
Peak	5,150 Hz	+3.3 dB	4.10
Peak	2,979 Hz	+1.8 dB	1.99
High shelf	10,000 Hz	-6.9 dB	0.70
Peak	1,378 Hz	-1.4 dB	2.13
Peak	796 Hz	+0.6 dB	1.67
Peak	6,306 Hz	+1.6 dB	5.10
Peak	2,225 Hz	+0.8 dB	3.70

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audio-Technica ATH-M40x (oratory1990 measurement)
• Head-to-Head Comparisons
  • Audio-Technica ATH-M40x vs Audio-Technica ATH-M50x
  • Audio-Technica ATH-M40x vs Philips SHP9500

Ranked #57 of 134 in Over-Ear Headphones - Audio-Technica ATH-M50x: $158.00 Amazon eBay

Pros: This closed back has a very smooth response, with a deviation of 2.0 dB and the largest peak only 1.2 dB near 4.3 kHz, so it avoids harshness. Sub-bass is on target and bass from 60 to 200 Hz is about 3 dB above, which gives clean, punchy bass, and the preference score is 78. At 38 ohms and 99 dB/mW it is easy to drive from a phone, it weighs 285 g and it isolates from noise.

Cons: Treble from 6 to 10 kHz is about 1.7 dB low and a 3.5 dB dip near 6.8 kHz softens cymbals and sibilance, while the top octave runs about 2 dB hot, a slightly uneven treble. The warm, bass lifted balance is not neutral enough for critical listening. It is a closed back, so bass has less airiness than the open backs in this class.

Full Audio-Technica ATH-M50x review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.01 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 45mm dynamic
Form Factor	Over-ear
Frequency Response	15Hz - 28kHz (Manufacturer specified)
Harman Preference Score	78 (measured by oratory1990, via AutoEQ)
Impedance	38 ohms
Sensitivity	99 dB/mW
Tonal Tilt	-0.75 (negative is warmer, positive brighter)
Weight	0.6 lbs (285 g)

EQ preset to match the Harman target

Set a preamp of -3.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.6 dB	0.70
Peak	156 Hz	-5.2 dB	0.73
Peak	326 Hz	+5.3 dB	1.59
Peak	7,077 Hz	+2.8 dB	2.22
Peak	3,483 Hz	+2.1 dB	5.82
High shelf	10,000 Hz	-4.1 dB	0.70
Peak	45 Hz	-1.1 dB	1.90
Peak	66 Hz	+1.4 dB	3.59
Peak	787 Hz	-0.5 dB	1.79
Peak	1,640 Hz	+0.9 dB	3.41

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audio-Technica ATH-M50x (oratory1990 measurement)
• Head-to-Head Comparisons
  • Audio-Technica ATH-M50x vs Audio-Technica ATH-M40x
  • Audio-Technica ATH-M50x vs Philips SHP9500
  • Audio-Technica ATH-M50x vs Shure SRH440

Ranked #61 of 134 in Over-Ear Headphones - Thinksound ov21: $97.00 Amazon eBay

Pros: Sub-bass under 60 Hz sits about 4 dB above the Harman target and the 60 to 200 Hz bass about 2 dB above, so kick drums and bass lines have real weight and rumble. At 50 ohms and 99 dB/mW it runs loudly from a phone or laptop without an amp. The closed back isolates from room noise, and an inline microphone allows calls.

Cons: A dip of about 6 dB near 7 kHz followed by a 5 dB peak near 12 kHz leaves cymbals and sibilance uneven, dull in one place and glassy in another. Low mids are about 2.5 dB under target, which thins male vocals and guitar body. At 453 g it is the heaviest of its closest rivals, and the Audio-Technica ATH-M40x holds a higher rating at a similar price.

Full Thinksound ov21 review and specifications →

Released	Nov 2021 (4 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.79 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 45mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 22kHz (Manufacturer specified)
Harman Preference Score	78 (measured by oratory1990, via AutoEQ)
Impedance	50 ohms
Sensitivity	99 dB/mW
Tonal Tilt	-0.12 (negative is warmer, positive brighter)
Weight	1 lbs (453 g)

EQ preset to match the Harman target

Set a preamp of -4.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-4.2 dB	0.70
Peak	241 Hz	+5.0 dB	0.79
Peak	122 Hz	-4.5 dB	1.90
Peak	2,933 Hz	-4.2 dB	1.60
Peak	5,637 Hz	-4.4 dB	5.53
High shelf	10,000 Hz	-7.2 dB	0.70
Peak	8,185 Hz	+3.2 dB	2.20
Peak	1,045 Hz	-1.7 dB	2.30
Peak	57 Hz	+1.3 dB	3.71
Peak	498 Hz	+0.8 dB	2.38

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Thinksound ov21 (oratory1990 measurement)

Ranked #62 of 134 in Over-Ear Headphones - Beyerdynamic DT 700 Pro X: $279.99 Amazon eBay

Pros: Bass from 60 to 200 Hz lands right on the Harman target, and the 48 ohm, 100 dB sensitivity design drives easily from a laptop or interface. The closed back and 350 g weight suit tracking and long monitoring sessions where bleed matters. A preference score of 77 with a fairly smooth 2.6 dB deviation makes it an easy listen overall.

Cons: A deep 12.8 dB dip near 3.9 kHz pulls vocal presence and consonant clarity backward, and presence overall runs about 3.5 dB under target. Sub-bass is about 2 dB light, so the lowest notes lack rumble. The Austrian Audio Hi-X65 matches its rating for noticeably less money, so the price is hard to justify on sound alone.

Full Beyerdynamic DT 700 Pro X review and specifications →

Released	Oct 2021 (5 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.58 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 40kHz (Manufacturer specified)
Harman Preference Score	77 (measured by oratory1990, via AutoEQ)
Impedance	48 ohms
Sensitivity	100 dB SPL (1mW/500Hz)
Tonal Tilt	-0.34 (negative is warmer, positive brighter)
Weight	0.8 lbs (350 g)

EQ preset to match the Harman target

Set a preamp of -4.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.0 dB	0.70
Peak	131 Hz	-4.1 dB	1.24
Peak	2,692 Hz	-2.6 dB	0.37
Peak	265 Hz	+4.2 dB	1.71
Peak	3,557 Hz	+6.8 dB	2.70
High shelf	10,000 Hz	-0.2 dB	0.70
Peak	5,709 Hz	-2.0 dB	3.38
Peak	62 Hz	+1.5 dB	3.47
Peak	88 Hz	-0.8 dB	3.25
Peak	4,028 Hz	+1.4 dB	5.91

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Beyerdynamic DT 700 Pro X (oratory1990 measurement)

Ranked #63 of 134 in Over-Ear Headphones - Focal Spirit Classic: $672.63 Amazon eBay

Pros: The response is smooth, with a deviation of only 2.15 dB around the target, so tonal balance sounds coherent without sharp spikes. Bass at 60 to 200 Hz is within half a dB of the target and a slight lift in the low mids adds body to vocals and guitars. At 32 ohms and 102 dB/mW it runs fine from a phone, and the closed back at 310 g is portable enough for daily use.

Cons: Sub-bass is about 3 dB light and the upper mids, presence and treble all run roughly 2.5 dB under target, giving a warm, slightly veiled tilt that softens detail. A 5.5 dB dip near 7.5 kHz takes some edge off cymbals. It costs far more than the AKG K712 for an equal rating.

Full Focal Spirit Classic review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.15 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 22kHz (Manufacturer specified)
Harman Preference Score	77 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	102 dB SPL/mW
Tonal Tilt	-0.65 (negative is warmer, positive brighter)
Weight	0.7 lbs (310 g)

EQ preset to match the Harman target

Set a preamp of -3.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.6 dB	0.70
Peak	544 Hz	-3.4 dB	0.41
Peak	2,189 Hz	+4.1 dB	0.69
Peak	7,443 Hz	+2.6 dB	4.61
Peak	103 Hz	-1.2 dB	1.52
High shelf	10,000 Hz	-0.8 dB	0.70
Peak	4,490 Hz	+1.6 dB	5.05
Peak	3,885 Hz	-1.4 dB	4.10
Peak	5,059 Hz	+1.0 dB	4.56
Peak	6,119 Hz	-1.1 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Focal Spirit Classic (oratory1990 measurement)

Ranked #65 of 134 in Over-Ear Headphones - Audio-Technica ATH-M60x: $239.00 Amazon eBay

Pros: Bass from 60 to 200 Hz and the upper mids sit within about 0.3 dB of the Harman target, so the core of the sound is well balanced. At 38 ohms, 102 dB/mW and 220 g it is easy to drive from a phone and light to wear. The closed back keeps outside noise down for monitoring and commuting.

Cons: Treble is rolled off, about 2.7 dB under target from 6 to 10 kHz and 3 dB under above that, with a deep 10.9 dB dip near 10.6 kHz that dulls cymbal shimmer and air. Sub-bass is about 3.8 dB light and the low mids about 2.3 dB light, which thins the lowest notes and vocal warmth. The Audio-Technica ATH-M50x holds a higher rating for far less money.

Full Audio-Technica ATH-M60x review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.73 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 45mm dynamic
Form Factor	Over-ear
Frequency Response	15Hz - 28kHz (Manufacturer specified)
Harman Preference Score	76 (measured by oratory1990, via AutoEQ)
Impedance	38 ohms
Sensitivity	102 dB/mW
Tonal Tilt	-0.28 (negative is warmer, positive brighter)
Weight	0.5 lbs (220 g)

EQ preset to match the Harman target

Set a preamp of -6.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.6 dB	0.70
Peak	76 Hz	-5.5 dB	0.37
Peak	413 Hz	+7.7 dB	2.02
Peak	1,291 Hz	-3.3 dB	1.36
Peak	3,293 Hz	+3.5 dB	4.84
High shelf	10,000 Hz	+1.8 dB	0.70
Peak	6,147 Hz	-2.8 dB	5.09
Peak	2,517 Hz	+0.8 dB	3.32
Peak	4,312 Hz	-1.6 dB	6.00
Peak	234 Hz	-0.6 dB	4.42

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audio-Technica ATH-M60x (oratory1990 measurement)
• Head-to-Head Comparisons
  • Audio-Technica ATH-M60x vs Sennheiser HD 599

Ranked #66 of 134 in Over-Ear Headphones - Focal Bathys: $799.00 Amazon eBay

Pros: Bluetooth 5.1 with SBC, AAC, aptX and aptX Adaptive, active noise cancelling and a rated 30 hours of battery make it a full wireless travel headphone, and a wired connection is still available. Bass is slightly boosted, about 1 dB at sub-bass and 2 dB from 60 to 200 Hz, for a warm, punchy low end. The 2.0 dB deviation is smooth, and a 76 preference score is respectable for a wireless model.

Cons: A 6.3 dB dip near 9.4 kHz and mild treble reduction soften cymbals and sibilance. The tilt is on the warm side, so brightness and detail are subdued. The HIFIMAN Audivina holds a higher rating for a lower price, though the Bathys is the one with ANC and a battery.

Full Focal Bathys review and specifications →

Released	Oct 2022 (4 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	30 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX, aptX Adaptive
Bluetooth Version	5.1
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	2.04 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Harman Preference Score	76 (measured by oratory1990, via AutoEQ)
Impedance	80 ohms
Sensitivity	104 dB SPL/mW
Tonal Tilt	-0.84 (negative is warmer, positive brighter)
Weight	0.8 lbs (350 g)

EQ preset to match the Harman target

Set a preamp of -3.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.3 dB	0.70
Peak	642 Hz	-3.5 dB	0.24
Peak	831 Hz	+7.1 dB	1.99
Peak	4,157 Hz	+3.6 dB	1.67
Peak	2,185 Hz	+4.3 dB	3.03
High shelf	10,000 Hz	+0.7 dB	0.70
Peak	86 Hz	-0.3 dB	0.96
Peak	199 Hz	+0.5 dB	1.78
Peak	2,995 Hz	-0.6 dB	4.09
Peak	381 Hz	-0.4 dB	2.53

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Focal Bathys (oratory1990 measurement)

Ranked #68 of 134 in Over-Ear Headphones - RODE NTH-100: $129.00 Amazon eBay

Pros: Bass from 60 to 200 Hz and the low mids are lifted about 2 dB, giving a warm, full sound with body in voices and guitars. The deviation of 2.1 dB is smooth, and 32 ohm impedance with high sensitivity runs from a laptop or audio interface. The closed back and 350 g weight suit studio and podcast monitoring.

Cons: Treble from 6 to 10 kHz is about 3.4 dB under target, with a 5.6 dB dip near 7.8 kHz, so cymbals and sibilance sound muted. Sub-bass is about 3 dB light, so the lowest notes lack rumble. The Audio-Technica ATH-M40x holds a higher rating for a lower price.

Full RODE NTH-100 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.10 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 35kHz (Manufacturer specified)
Harman Preference Score	76 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	110 dB/V
Tonal Tilt	-0.80 (negative is warmer, positive brighter)
Weight	0.8 lbs (350 g)

EQ preset to match the Harman target

Set a preamp of -6.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+13.5 dB	0.70
Peak	52 Hz	-10.9 dB	0.36
Peak	7,684 Hz	+4.2 dB	1.34
Peak	1,613 Hz	+2.6 dB	1.65
Peak	5,510 Hz	-2.7 dB	2.80
High shelf	10,000 Hz	+2.3 dB	0.70
Peak	411 Hz	-1.4 dB	1.68
Peak	198 Hz	+1.1 dB	1.96
Peak	3,013 Hz	-1.2 dB	4.00
Peak	828 Hz	+0.7 dB	2.42

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the RODE NTH-100 (oratory1990 measurement)

Ranked #69 of 134 in Over-Ear Headphones - Denon AH-D5200: $759.00 Amazon eBay

Pros: Bass is lifted about 2 dB from 60 to 200 Hz while sub-bass stays within 1 dB of target, giving a full, controlled low end. The 2.1 dB deviation is smooth, and 24 ohms with 103 dB/mW runs easily from a phone or portable player. The large 50 mm driver and closed back suit relaxed home listening.

Cons: Treble from 6 to 10 kHz is about 2.9 dB under target and a 6.2 dB dip near 9 kHz dulls cymbals and air. At 385 g it is heavy for the class and has no microphone. The AKG K712 and Focal Spirit Classic both hold higher ratings for less money.

Full Denon AH-D5200 review and specifications →

Released	2018 (8 years ago)
Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.12 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 40kHz (Manufacturer specified)
Harman Preference Score	75 (measured by oratory1990, via AutoEQ)
Impedance	24 ohms
Sensitivity	103 dB/mW
Tonal Tilt	-0.83 (negative is warmer, positive brighter)
Weight	0.8 lbs (385 g)

EQ preset to match the Harman target

Set a preamp of -3.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+5.1 dB	0.70
Peak	86 Hz	-4.7 dB	0.23
Peak	8,914 Hz	+2.5 dB	2.81
Peak	2,317 Hz	+3.1 dB	1.77
Peak	405 Hz	+3.6 dB	2.20
High shelf	10,000 Hz	-0.6 dB	0.70
Peak	5,418 Hz	-4.0 dB	4.92
Peak	1,225 Hz	+2.0 dB	6.00
Peak	6,714 Hz	+2.2 dB	5.01
Peak	40 Hz	-0.5 dB	2.06

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Denon AH-D5200 (oratory1990 measurement)

Ranked #70 of 134 in Over-Ear Headphones - Sennheiser HD 620S: $259.19 Amazon eBay

Pros: Bass from 60 to 200 Hz is lifted about 2.6 dB while sub-bass sits within half a dB of target, giving a punchy, well extended low end. The upper mids and presence stay close to the target, so vocals sound natural and clear. The closed back isolates well for private listening.

Cons: At 150 ohms and 110 dB SPL/V it is more demanding than most headphones here and benefits from a headphone amp rather than a phone. Treble from 6 to 10 kHz is about 2.6 dB low with a 6.9 dB dip near 9.5 kHz, which softens cymbals and sibilance. The Audio-Technica ATH-M50x holds a higher rating for a much lower price.

Full Sennheiser HD 620S review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.19 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 42mm dynamic
Form Factor	Over-ear
Frequency Response	6Hz - 30kHz (Manufacturer specified)
Harman Preference Score	74 (measured by oratory1990, via AutoEQ)
Impedance	150 ohms
Sensitivity	110 dB SPL/V
Tonal Tilt	-0.80 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -1.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.4 dB	0.70
Peak	112 Hz	-5.7 dB	1.93
Peak	8,995 Hz	+3.2 dB	1.57
Peak	49 Hz	+0.9 dB	1.25
Peak	1,644 Hz	+2.0 dB	3.09
High shelf	10,000 Hz	-4.3 dB	0.70
Peak	615 Hz	-1.9 dB	1.75
Peak	234 Hz	+2.0 dB	3.58
Peak	2,761 Hz	-2.7 dB	6.00
Peak	843 Hz	+1.6 dB	4.59

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser HD 620S (oratory1990 measurement)

Ranked #72 of 134 in Over-Ear Headphones - AKG K361: $119.99 Amazon eBay

Pros: Bass is a little above target, about 2.6 dB in the sub-bass and 2.1 dB in the bass, so kick drums and bass lines have solid weight. Midrange from 200 Hz to 3 kHz tracks the target within a fraction of a dB, which keeps vocals natural. A 32 ohm impedance and 114 dB sensitivity let it run loudly from a phone, and the closed 219 g design isolates somewhat from surroundings.

Cons: Presence is about 3.8 dB low between 3 and 6 kHz and a 7.4 dB dip near 3.9 kHz pulls back vocal clarity and the bite of snares and guitars. A 2.4 dB peak near 8.8 kHz adds a touch of sharpness on top of the dull presence region. Treble overall is a bit soft, about 1.7 dB under target from 6 to 10 kHz.

Full AKG K361 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.19 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	15Hz - 28kHz (Manufacturer specified)
Harman Preference Score	71 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	114 dB SPL/V
Tonal Tilt	-0.99 (negative is warmer, positive brighter)
Weight	0.5 lbs (219 g)

EQ preset to match the Harman target

Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.3 dB	0.70
Peak	149 Hz	-3.3 dB	1.47
Peak	4,019 Hz	+5.9 dB	2.87
Peak	75 Hz	+1.3 dB	2.02
Peak	42 Hz	-1.4 dB	1.64
High shelf	10,000 Hz	-1.2 dB	0.70
Peak	2,560 Hz	-1.0 dB	2.54
Peak	378 Hz	+0.7 dB	1.79
Peak	7,330 Hz	+2.4 dB	5.94
Peak	1,338 Hz	-1.0 dB	2.72

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the AKG K361 (oratory1990 measurement)

Ranked #73 of 134 in Over-Ear Headphones - Cooler Master MH752: $189.00 Amazon eBay

Pros: The bass is balanced and slightly full, about 1.8 dB over target, with sub-bass only about 1 dB under, so low notes keep some impact. Mids are close to target, within about half a dB through the vocal range. It is a closed 250 g design with a built in microphone and a 26 ohm impedance, so it works straight from a laptop or console.

Cons: Presence and lower treble are 3.9 dB and 3.1 dB below target, and a 9.2 dB dip near 9.3 kHz dulls cymbals and consonants. A 2.9 dB peak near 11.9 kHz and extra air above 10 kHz then bring back some fizz, so the top end sounds uneven rather than simply dark. Sensitivity of 97 dB means it needs a little more volume than the most efficient headphones.

Full Cooler Master MH752 review and specifications →

Released	2018 (8 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.37 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	71 (measured by oratory1990, via AutoEQ)
Impedance	26 ohms
Sensitivity	97 dB
Tonal Tilt	-0.88 (negative is warmer, positive brighter)
Weight	0.6 lbs (250 g)

EQ preset to match the Harman target

Set a preamp of -4.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.5 dB	0.70
Peak	4,018 Hz	+4.9 dB	1.74
Peak	2,707 Hz	-2.2 dB	0.61
Peak	125 Hz	-5.3 dB	1.92
Peak	6,555 Hz	+2.7 dB	1.01
High shelf	10,000 Hz	-7.3 dB	0.70
Peak	9,324 Hz	+3.2 dB	2.01
Peak	511 Hz	+1.1 dB	1.30
Peak	58 Hz	+1.1 dB	3.43
Peak	1,025 Hz	-1.3 dB	2.90

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Cooler Master MH752 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Cooler Master MH752 vs Sennheiser HD 599

Ranked #74 of 134 in Over-Ear Headphones - Denon AH-D9200: $1,499.00 Amazon eBay

Pros: The bass is well behaved, within about 1.4 dB of target through the sub-bass and about 1.2 dB over in the bass, which gives a full but controlled foundation. A preference score of 71 and a 2.5 dB deviation show a reasonably smooth overall tune. A 24 ohm impedance and 105 dB/mW sensitivity make it easy to drive from portable sources, and the closed back isolates.

Cons: Upper mids are about 2.4 dB under target and a 6.1 dB dip near 2.3 kHz recesses vocals and piano. Treble from 6 to 10 kHz is 3.5 dB low, then a 6.4 dB peak near 11.9 kHz and 4.8 dB of excess air add a hot, uneven sheen on top. At 375 g it is a heavy headphone, and the price is far beyond what the response alone delivers compared with the Denon AH-D7200.

Full Denon AH-D9200 review and specifications →

Released	Oct 2019 (7 years ago)
Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.50 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 56kHz (Manufacturer specified)
Harman Preference Score	71 (measured by oratory1990, via AutoEQ)
Impedance	24 ohms
Sensitivity	105 dB/mW
Tonal Tilt	-0.80 (negative is warmer, positive brighter)
Weight	0.8 lbs (375 g)

EQ preset to match the Harman target

Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.4 dB	0.70
Peak	190 Hz	-3.8 dB	0.77
Peak	2,176 Hz	+6.6 dB	1.99
Peak	1,036 Hz	-2.7 dB	1.43
Peak	420 Hz	+2.1 dB	2.13
High shelf	10,000 Hz	-3.4 dB	0.70
Peak	7,028 Hz	+3.5 dB	1.56
Peak	5,420 Hz	-6.3 dB	3.42
Peak	4,317 Hz	+1.9 dB	5.76
Peak	42 Hz	-0.4 dB	2.39

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Denon AH-D9200 (oratory1990 measurement)

Ranked #77 of 134 in Over-Ear Headphones - Shure SRH840A: $169.00 Amazon eBay

Older model: the Shure SRH840 (ranked higher, rated 4.3/5). See every Shure SRH840 generation.

Pros: Bass is big, with sub-bass about 3.9 dB and bass about 5.3 dB above target, which suits hip hop, EDM and pop where weight matters. Treble and air are lifted too, about 2 dB and 4.5 dB over target, adding sparkle and a sense of detail. At 44 ohms and 102 dB/mW sensitivity it runs well from a phone, and the closed 273 g design isolates.

Cons: The bass boost of 5.3 dB can bleed into the low mids and cloud vocals and bass guitar. A 4 dB peak near 11.9 kHz can make cymbals and sibilance a little splashy. Overall tilt is warm, so listeners who want an accurate, neutral balance will find it colored.

Full Shure SRH840A review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.25 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 25kHz (Manufacturer specified)
Harman Preference Score	71 (measured by oratory1990, via AutoEQ)
Impedance	44 ohms
Sensitivity	102 dB/mW
Tonal Tilt	-0.99 (negative is warmer, positive brighter)
Weight	0.6 lbs (273 g)

EQ preset to match the Harman target

Set a preamp of -3.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-1.4 dB	0.70
Peak	1,254 Hz	+2.3 dB	0.60
Peak	121 Hz	-3.6 dB	0.71
Peak	5,403 Hz	-3.1 dB	2.76
Peak	4,270 Hz	+3.9 dB	4.65
High shelf	10,000 Hz	-4.6 dB	0.70
Peak	46 Hz	-0.4 dB	1.73
Peak	251 Hz	+1.2 dB	3.63
Peak	170 Hz	-0.7 dB	3.14
Peak	418 Hz	-0.6 dB	2.84

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Shure SRH840A (oratory1990 measurement)

Ranked #78 of 134 in Over-Ear Headphones - Denon AH-D7200: $1,099.00 Amazon eBay

Pros: Bass is nearly on target, within 0.4 dB in the bass and 2.2 dB under in the sub-bass, giving a controlled low end. Low mids and air are also close to target, and a preference score of 70 reflects a broadly balanced, warm tune. A 25 ohm impedance and 105 dB/mW sensitivity make it easy to drive from any source, and the closed back isolates.

Cons: Upper mids and presence are 3 dB and 2.5 dB low, with treble 4.1 dB low from 6 to 10 kHz, so vocals sound recessed and cymbals dull. A 9.8 dB dip near 8.8 kHz removes a lot of sibilance and bite, which can make the sound feel veiled. At 385 g it is heavy, and the Denon AH-D9200 is only matched in rating while costing more.

Full Denon AH-D7200 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.57 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 55kHz (Manufacturer specified)
Harman Preference Score	70 (measured by oratory1990, via AutoEQ)
Impedance	25 ohms
Sensitivity	105 dB/mW
Tonal Tilt	-0.77 (negative is warmer, positive brighter)
Weight	0.8 lbs (385 g)

EQ preset to match the Harman target

Set a preamp of -6.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.0 dB	0.70
Peak	911 Hz	-3.8 dB	1.14
Peak	2,165 Hz	+6.5 dB	2.19
Peak	154 Hz	-2.3 dB	0.96
Peak	3,880 Hz	+2.7 dB	3.68
High shelf	10,000 Hz	-5.9 dB	0.70
Peak	10,000 Hz	+4.9 dB	1.16
Peak	5,545 Hz	-5.1 dB	5.60
Peak	375 Hz	+1.0 dB	3.34
Peak	44 Hz	-0.6 dB	2.39

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Denon AH-D7200 (oratory1990 measurement)

Ranked #80 of 134 in Over-Ear Headphones - Sony MDR-CD900ST: $193.00 Amazon eBay

Pros: The bass and mids are close to target, with bass within 0.3 dB and low mids about 1.8 dB up, and the 63 ohm, 106 dB/mW design is easy to drive. The lightweight 200 g closed back isolates well, and the neutral midrange has long suited monitoring work. Peaks are small, the biggest being 0.2 dB below target near 3.5 kHz.

Cons: Sub-bass is about 8.7 dB under target and the highs roll off, with treble 4.5 dB low from 6 to 10 kHz and air 6.8 dB low above 10 kHz. That leaves the sound thin at the bottom and dark on top, with little rumble or sparkle. A 5.9 dB dip near 6.2 kHz and a 2.4 dB dip in the upper mids also push vocals back.

Full Sony MDR-CD900ST review and specifications →

Released	1989 (37 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.59 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 30kHz (Manufacturer specified)
Harman Preference Score	70 (measured by oratory1990, via AutoEQ)
Impedance	63 ohms
Sensitivity	106 dB/mW
Tonal Tilt	-0.76 (negative is warmer, positive brighter)
Weight	0.4 lbs (200 g)

EQ preset to match the Harman target

Set a preamp of -6.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+7.0 dB	0.70
Peak	78 Hz	-3.6 dB	0.76
Peak	1,982 Hz	+6.7 dB	1.54
Peak	866 Hz	-2.9 dB	0.18
Peak	6,984 Hz	+5.3 dB	1.05
High shelf	10,000 Hz	+5.4 dB	0.70
Peak	3,934 Hz	-1.1 dB	2.86
Peak	7,718 Hz	-2.8 dB	3.68
Peak	5,807 Hz	+1.6 dB	4.16
Peak	188 Hz	-0.6 dB	2.64

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sony MDR-CD900ST (oratory1990 measurement)

Ranked #81 of 134 in Over-Ear Headphones - Focal Azurys: $430.00 Amazon eBay

Older models: the Focal Celestee (ranked lower, rated 3.4/5) and the Focal Elegia (ranked lower, rated 3/5). See every Focal Elegia, Celestee and Azurys generation.

Pros: A preference score of 70 with only 2.29 dB of deviation from the Harman target makes this a reasonably smooth closed-back, and the midrange from 200 Hz to 3 kHz sits within about 1 dB of target so vocals and guitars sound natural. Bass runs about 3.7 dB above target in the sub-bass and 2.6 dB in the upper bass, adding punch to kick drums and bass lines. At 26 ohms and 100 dB per mW it runs loud from a phone, and it weighs 306 g with a built-in microphone for calls.

Cons: A 11.9 dB dip near 9.7 kHz takes the edge off cymbals and sibilance, and treble overall sits about 1 dB under target, so the top end is a little dull and closed in. The extra low end leans warm, which can thicken male vocals and bass-heavy mixes. It is wired only, and the Sennheiser HD 620S has a higher rating for much less.

Full Focal Azurys review and specifications →

Released	Jun 2024 (2 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.29 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	15Hz - 22kHz (Manufacturer specified)
Harman Preference Score	70 (measured by oratory1990, via AutoEQ)
Impedance	26 ohms
Sensitivity	100 dB SPL/mW
Tonal Tilt	-1.00 (negative is warmer, positive brighter)
Weight	0.7 lbs (306 g)

EQ preset to match the Harman target

Set a preamp of -3.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-3.1 dB	0.70
Peak	185 Hz	-1.3 dB	0.78
Peak	9,293 Hz	+2.5 dB	1.66
Peak	4,836 Hz	+3.9 dB	2.99
Peak	3,460 Hz	-2.8 dB	3.99
High shelf	10,000 Hz	-0.7 dB	0.70
Peak	1,331 Hz	+1.5 dB	1.61
Peak	519 Hz	-0.6 dB	2.00
Peak	74 Hz	+0.7 dB	2.61
Peak	39 Hz	-0.4 dB	1.54

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Focal Azurys (oratory1990 measurement)
• Head-to-Head Comparisons
  • Focal Azurys vs Bose QuietComfort 35 II

Ranked #83 of 134 in Over-Ear Headphones - Bose QuietComfort 35 II: $359.99 Discontinued Amazon eBay

Pros: Active noise cancelling and a 20 hour battery make it a practical choice for commuting and flights. Bluetooth with SBC and AAC suits iPhones, and a wired connection is available when the battery runs out. At 240 g it is light for an over-ear with a built-in microphone, and its preference score of 69 in crinacle’s measurement is respectable for a noise cancelling model.

Cons: Bluetooth 4.0 and no aptX or LDAC support limit wireless audio quality and connection features compared with newer models. The Focal Azurys has a higher rating as a wired closed-back, though it lacks wireless and noise cancelling. The design dates from 2017, and the Fairphone Fairbuds XL offers newer Bluetooth, aptX HD and a longer battery at a lower price. Discontinued.

Full Bose QuietComfort 35 II review and specifications →

Released	Oct 2017 (9 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	20 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC
Bluetooth Version	4.0
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	2.61 dB standard deviation
Form Factor	Over-ear
Harman Preference Score	69 (measured by crinacle, via AutoEQ)
Tonal Tilt	-0.81 (negative is warmer, positive brighter)
Weight	0.5 lbs (240 g)

EQ preset to match the Harman target

Set a preamp of -4.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.4 dB	0.70
Peak	99 Hz	-3.4 dB	0.26
Peak	1,332 Hz	+3.2 dB	0.62
Peak	2,633 Hz	-4.5 dB	3.08
Peak	5,938 Hz	-5.2 dB	6.00
High shelf	10,000 Hz	+1.4 dB	0.70
Peak	9,646 Hz	+3.7 dB	0.99
Peak	4,334 Hz	-2.3 dB	3.66
Peak	7,076 Hz	+2.6 dB	5.94
Peak	6,213 Hz	-3.9 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Bose QuietComfort 35 II (crinacle measurement)
• Head-to-Head Comparisons
  • Bose QuietComfort 35 II vs Fairphone Fairbuds XL
  • Bose QuietComfort 35 II vs Focal Azurys

Ranked #84 of 134 in Over-Ear Headphones - Fairphone Fairbuds XL: $229.99 Amazon eBay

Pros: Wireless with active noise cancelling, Bluetooth 5.1 and aptX HD, plus a 30 hour battery (26 hours with ANC on), so it covers travel and desk use. An IP54 rating adds splash and dust resistance, which is uncommon among over-ears, and a wired connection at 32 ohms and 99 dB is available too. Mids and low bass track the target closely, within about 0.3 dB from 60 Hz to 1 kHz.

Cons: The presence region from 3 to 6 kHz sits about 5.3 dB under target, with a 10.2 dB dip near 3.4 kHz, which pushes vocals and instrument attack back and makes music sound recessed. A 2.8 dB peak near 6.4 kHz adds some sharpness on top of that. Sub-bass is lifted about 2.9 dB, and at 330 g it is heavier than most wireless rivals such as the Bose QuietComfort 35 II.

Full Fairphone Fairbuds XL review and specifications →

Active Noise Cancelling	Yes
Back	Closed
Battery Life	30 hours (26 with ANC on, Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX HD
Bluetooth Version	5.1
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	2.74 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	69 (measured by oratory1990, via AutoEQ)
IP Rating	IP54
Impedance	32 ohms
Sensitivity	99 dB at 1kHz
Tonal Tilt	-0.70 (negative is warmer, positive brighter)
Weight	0.7 lbs (330 g)

EQ preset to match the Harman target

Set a preamp of -7.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-7.6 dB	0.70
Peak	3,409 Hz	+7.2 dB	2.60
Peak	60 Hz	+7.1 dB	1.03
Peak	979 Hz	-2.0 dB	1.35
Peak	242 Hz	-1.8 dB	1.04
High shelf	10,000 Hz	+0.9 dB	0.70
Peak	6,413 Hz	-4.2 dB	5.06
Peak	2,037 Hz	-2.5 dB	4.81
Peak	1,598 Hz	+1.3 dB	4.26
Peak	2,813 Hz	+1.6 dB	5.68

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Fairphone Fairbuds XL (oratory1990 measurement)
• Head-to-Head Comparisons
  • Fairphone Fairbuds XL vs Bose QuietComfort 35 II

Ranked #85 of 134 in Over-Ear Headphones - Focal Celestee: $999.00 Discontinued Amazon eBay

Newer model: the Focal Azurys, ranked higher, rated 3.5/5, released Jun 2024.

Older model: the Focal Elegia (ranked lower, rated 3/5). See every Focal Elegia, Celestee and Azurys generation.

Pros: Bass is well balanced, with sub-bass about 1.5 dB under target and the 60 to 200 Hz range essentially on target, giving clean low end without bloat. The 35 ohm, 105 dB per mW dynamic driver runs easily from a phone or portable player. Deviation is a modest 2.46 dB, and the closed back isolates from surroundings.

Cons: Presence at 3 to 6 kHz is about 4.9 dB low and treble from 6 to 10 kHz about 5.6 dB low, with an 11.1 dB dip near 9.7 kHz, so cymbals and vocal detail sound dull and veiled. At 430 g it is on the heavy side, and it is wired only. Its rating trails the Denon AH-D7200, which costs a little more. Discontinued.

Full Focal Celestee review and specifications →

Released	Feb 2021 (5 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.46 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 23kHz (Manufacturer specified)
Harman Preference Score	69 (measured by oratory1990, via AutoEQ)
Impedance	35 ohms
Sensitivity	105 dB SPL/mW
Tonal Tilt	-0.92 (negative is warmer, positive brighter)
Weight	0.9 lbs (430 g)

EQ preset to match the Harman target

Set a preamp of -5.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.3 dB	0.70
Peak	1,200 Hz	-2.5 dB	0.80
Peak	4,064 Hz	+5.4 dB	3.57
Peak	8,300 Hz	+3.6 dB	1.23
Peak	104 Hz	-3.2 dB	2.00
High shelf	10,000 Hz	-1.3 dB	0.70
Peak	223 Hz	+0.8 dB	1.44
Peak	46 Hz	+0.8 dB	2.90
Peak	142 Hz	-1.0 dB	3.65
Peak	2,233 Hz	+1.3 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Focal Celestee (oratory1990 measurement)

Ranked #86 of 134 in Over-Ear Headphones - Sennheiser Amperior: $299.99 Discontinued Amazon eBay

Pros: Closed back at 190 g with an 18 ohm impedance and 120 dB sensitivity, so it plays loudly from any phone or laptop with no amp. It has a built-in microphone for calls, which suits portable daily use. Crinacle’s preference score of 69 is a fair result for a closed headphone, and a slightly bright tilt of 0.71 suits listeners who like more clarity.

Cons: A score of 69 is only middling against the Harman target, and the bright tilt can make treble tiring at higher volume. The Focal Azurys and Cooler Master MH752 have higher ratings, and the Cooler Master is cheaper. It is discontinued and wired only.

Full Sennheiser Amperior review and specifications →

Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.77 dB standard deviation
Form Factor	Over-ear
Frequency Response	16Hz - 22kHz (Manufacturer specified)
Harman Preference Score	69 (measured by crinacle, via AutoEQ)
Impedance	18 ohms
Sensitivity	120 dB
Tonal Tilt	+0.71 (negative is warmer, positive brighter)
Weight	0.4 lbs (190 g)

EQ preset to match the Harman target

Set a preamp of -6.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+4.7 dB	0.70
Peak	1,258 Hz	-4.5 dB	1.00
Peak	329 Hz	+5.2 dB	1.90
Peak	5,561 Hz	+5.4 dB	1.78
Peak	8,369 Hz	-4.5 dB	1.71
High shelf	10,000 Hz	+3.2 dB	0.70
Peak	77 Hz	-3.2 dB	0.82
Peak	218 Hz	+1.1 dB	2.02
Peak	22 Hz	+1.0 dB	4.82
Peak	39 Hz	+2.5 dB	0.95

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser Amperior (crinacle measurement)

Ranked #87 of 134 in Over-Ear Headphones - Sennheiser ACCENTUM Plus: $129.95 Amazon eBay

Pros: A 50 hour battery, active noise cancelling and a light 227 g body make this an easy all day travel headphone. Bluetooth 5.2 with SBC, AAC, aptX and aptX Adaptive covers most phones, and a built-in microphone handles calls. Bass is strong, with sub-bass about 7.4 dB above target, so electronic and pop tracks have plenty of weight.

Cons: The bass boost runs about 7.4 dB in the sub-bass and 3.8 dB in the upper bass, which can thicken vocals and mask detail. A 4.1 dB peak near 11.4 kHz adds some treble sizzle, and a 6.5 dB dip near 4.4 kHz pulls back vocal clarity. It has no weather rating, and the AKG K361 has a higher rating for less money if wireless is not needed.

Full Sennheiser ACCENTUM Plus review and specifications →

Released	Feb 2024 (2 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	50 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX, aptX Adaptive
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	2.36 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 37mm dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 22kHz (Manufacturer specified)
Harman Preference Score	68 (measured by oratory1990, via AutoEQ)
IP Rating	None
Sensitivity	106 dB SPL
Tonal Tilt	-1.07 (negative is warmer, positive brighter)
Weight	0.5 lbs (227 g)

EQ preset to match the Harman target

Set a preamp of -4.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-6.0 dB	0.70
Peak	245 Hz	-1.8 dB	1.27
Peak	1,884 Hz	+3.4 dB	1.83
Peak	4,135 Hz	+4.7 dB	4.12
Peak	2,934 Hz	-3.2 dB	3.46
High shelf	10,000 Hz	-4.5 dB	0.70
Peak	87 Hz	+2.3 dB	2.24
Peak	146 Hz	-1.2 dB	2.10
Peak	817 Hz	+0.8 dB	3.06
Peak	5,714 Hz	-1.3 dB	5.18

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser ACCENTUM Plus (oratory1990 measurement)

Ranked #89 of 134 in Over-Ear Headphones - Dan Clark Audio Aeon 2 Noire: $849.00 Amazon eBay

Pros: Bass is well controlled, with sub-bass within 0.3 dB of target and a gentle 1.9 dB lift from 60 to 200 Hz that adds warmth. The planar driver is a closed-back design that isolates from room noise. Mids from 200 Hz to 3 kHz stay within about 1 dB of target, so vocals stay natural.

Cons: Treble from 6 to 10 kHz sits about 3.8 dB under target, and a 10.5 dB dip near 9.9 kHz dulls cymbals and sibilance. A 3.6 dB peak near 5.5 kHz can add some edge to vocals and brass. At 13 ohms and 92 dB per mW it is the hardest to drive in this group and benefits from a proper headphone amp, and the Focal Elear has the same rating.

Full Dan Clark Audio Aeon 2 Noire review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.49 dB standard deviation
Driver Type	Planar magnetic
Form Factor	Over-ear
Harman Preference Score	67 (measured by oratory1990, via AutoEQ)
Impedance	13 ohms
Sensitivity	92 dB/mW
Tonal Tilt	-1.06 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.7 dB	0.70
Peak	108 Hz	-3.5 dB	0.79
Peak	7,952 Hz	+3.8 dB	1.01
Peak	3,620 Hz	+4.7 dB	1.74
Peak	5,424 Hz	-7.1 dB	2.66
High shelf	10,000 Hz	-6.2 dB	0.70
Peak	1,189 Hz	-1.8 dB	3.03
Peak	300 Hz	-1.1 dB	1.30
Peak	183 Hz	+1.6 dB	3.08
Peak	1,976 Hz	+1.4 dB	2.98

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Dan Clark Audio Aeon 2 Noire (oratory1990 measurement)

Ranked #90 of 134 in Over-Ear Headphones - Shure SRH1540: $549.00 Amazon eBay

Pros: The smoothest of this group, with just 2.33 dB of deviation and a biggest dip of only 3.3 dB near 8.6 kHz, so treble is more even and cymbals keep their detail. Mids are within about 1.2 dB of target and treble sits close to it. At 286 g with a closed back, 46 ohms and 99 dB per mW, it works from a phone and isolates reasonably.

Cons: Upper bass sits about 5.1 dB above target, which adds warmth and some boom that can cloud kick drums and male vocals. Sound is warmer than the Harman target overall, so it suits listeners who like a bassy presentation more than neutral ones. It is wired only, and the Bose QuietComfort 35 II has a higher rating at a lower price with wireless.

Full Shure SRH1540 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.33 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 25kHz (Manufacturer specified)
Harman Preference Score	67 (measured by oratory1990, via AutoEQ)
Impedance	46 ohms
Sensitivity	99 dB/mW
Tonal Tilt	-1.18 (negative is warmer, positive brighter)
Weight	0.6 lbs (286 g)

EQ preset to match the Harman target

Set a preamp of -3.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.9 dB	0.70
Peak	107 Hz	-5.7 dB	0.58
Peak	688 Hz	+1.7 dB	0.62
Peak	6,484 Hz	+2.0 dB	0.31
Peak	2,709 Hz	-2.3 dB	1.97
High shelf	10,000 Hz	-0.4 dB	0.70
Peak	4,812 Hz	+2.0 dB	4.68
Peak	5,940 Hz	-2.4 dB	6.00
Peak	40 Hz	-0.6 dB	2.05
Peak	60 Hz	+0.8 dB	4.03

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Shure SRH1540 (oratory1990 measurement)

Ranked #92 of 134 in Over-Ear Headphones - HIFIMAN Sundara Closed-Back: $149.00 Amazon eBay

Pros: A planar magnetic closed-back at 20 ohms and 98 dB, so a phone can drive it. Bass from 60 Hz to 3 kHz is within about 0.5 dB of target, giving a natural foundation for vocals. The closed back isolates.

Cons: Presence from 3 to 6 kHz is about 4.8 dB low, with a 9.5 dB dip near 4 kHz, so vocals and snare attack sound recessed. Treble from 6 to 10 kHz is another 3.3 dB under, adding dullness, and sub-bass is about 2.6 dB light. At 426 g it is heavy, and it is wired only, with no wireless or noise cancelling.

Full HIFIMAN Sundara Closed-Back review and specifications →

Released	Aug 2022 (4 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.77 dB standard deviation
Driver Type	Planar magnetic
Drivers	1 x 50mm planar magnetic
Form Factor	Over-ear
Frequency Response	6Hz - 50kHz (Manufacturer specified)
Harman Preference Score	66 (measured by oratory1990, via AutoEQ)
Impedance	20 ohms
Sensitivity	98 dB
Tonal Tilt	-0.87 (negative is warmer, positive brighter)
Weight	0.9 lbs (426 g)

EQ preset to match the Harman target

Set a preamp of -6.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.7 dB	0.70
Peak	3,877 Hz	+6.3 dB	2.27
Peak	1,315 Hz	-3.9 dB	2.53
Peak	302 Hz	-4.1 dB	3.68
Peak	110 Hz	-3.0 dB	0.74
High shelf	10,000 Hz	-2.7 dB	0.70
Peak	9,405 Hz	+4.2 dB	2.95
Peak	549 Hz	+3.8 dB	2.49
Peak	362 Hz	-1.7 dB	4.10
Peak	1,015 Hz	-1.6 dB	4.84

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the HIFIMAN Sundara Closed-Back (oratory1990 measurement)

Ranked #93 of 134 in Over-Ear Headphones - HyperX Cloud Alpha: $44.99 Amazon eBay

Pros: Bass from 60 to 200 Hz sits about 4 dB above the Harman target in oratory1990’s measurement, which gives kick drums and bass guitar extra weight for games and pop. The closed 50mm driver at 98 dB sensitivity and 65 ohms runs easily from a phone or console controller, and the built-in microphone suits voice chat.

Cons: Treble is uneven, with a 4.6 dB peak near 8 kHz that can make cymbals and sibilants sharp and a 5.8 dB dip near 4 kHz that pulls vocals slightly back. Air above 10 kHz runs about 4 dB hot, adding a hint of fizz on top of the warm tilt.

Full HyperX Cloud Alpha review and specifications →

Released	Sep 2017 (9 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.80 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	13Hz - 27kHz (Manufacturer specified)
Harman Preference Score	66 (measured by oratory1990, via AutoEQ)
Impedance	65 ohms
Sensitivity	98 dB SPL/mW
Tonal Tilt	-0.87 (negative is warmer, positive brighter)
Weight	0.7 lbs (298 g)

EQ preset to match the Harman target

Set a preamp of -6.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+7.1 dB	0.70
Peak	104 Hz	-5.9 dB	0.23
Peak	733 Hz	+4.5 dB	0.92
Peak	4,324 Hz	+6.7 dB	2.87
Peak	6,110 Hz	-3.0 dB	3.21
High shelf	10,000 Hz	-5.6 dB	0.70
Peak	41 Hz	-0.4 dB	2.00
Peak	159 Hz	+0.5 dB	3.01
Peak	212 Hz	-0.5 dB	3.66
Peak	1,964 Hz	+0.5 dB	4.33

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the HyperX Cloud Alpha (oratory1990 measurement)
• Head-to-Head Comparisons
  • HyperX Cloud Alpha vs Audio-Technica ATH-M20x
  • HyperX Cloud Alpha vs Sony WH-CH510

Ranked #94 of 134 in Over-Ear Headphones - Audio-Technica ATH-M20x: $58.00 Amazon eBay

Pros: The response is gentle in the midrange, with upper mids within about half a dB of target, so voices sit naturally. Closed backs, a 47 ohm impedance and 96 dB sensitivity let it run from a phone or laptop, and at 190 g it is a light wired headphone.

Cons: Sub-bass under 60 Hz is about 7 dB below target, so deep synth bass and kick drums lack rumble. A 12.8 dB dip near 5.6 kHz and presence about 8 dB low make vocals and snare detail recede, and treble stays dull overall, which suits warm tastes but loses sparkle.

Full Audio-Technica ATH-M20x review and specifications →

Released	Feb 2014 (12 years ago)
Back	Closed
Connection	Wired
Deviation From Target	3.08 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	15Hz - 20kHz (Manufacturer specified)
Harman Preference Score	65 (measured by oratory1990, via AutoEQ)
Impedance	47 ohms
Sensitivity	96 dB
Tonal Tilt	-0.71 (negative is warmer, positive brighter)
Weight	0.4 lbs (190 g)

EQ preset to match the Harman target

Set a preamp of -6.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.8 dB	0.70
Peak	1,496 Hz	-2.9 dB	0.94
Peak	4,437 Hz	+7.7 dB	1.40
Peak	76 Hz	-7.0 dB	0.88
Peak	2,559 Hz	-3.1 dB	1.82
High shelf	10,000 Hz	-0.6 dB	0.70
Peak	248 Hz	+2.8 dB	2.38
Peak	137 Hz	-1.6 dB	2.05
Peak	76 Hz	+0.9 dB	2.36
Peak	49 Hz	-0.7 dB	2.58

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audio-Technica ATH-M20x (oratory1990 measurement)
• Head-to-Head Comparisons
  • Audio-Technica ATH-M20x vs HyperX Cloud Alpha
  • Audio-Technica ATH-M20x vs Sennheiser HD 280 Pro

Ranked #96 of 134 in Over-Ear Headphones - FiiO FT1: $164.99 Amazon eBay

Pros: Sub-bass and bass both sit about 2.6 dB above target, so kick drums and bass lines have noticeable punch and rumble without bloating the midrange, which stays within a third of a dB of target. The 32 ohm, 98 dB/mW closed-back design runs directly from a phone or laptop, with a smoother response than most at 2.56 dB deviation.

Cons: Treble from 6 to 10 kHz is about 5 dB low with a 8.7 dB dip near 9.5 kHz, which dulls cymbals and takes the edge off sibilance. A 3.7 dB peak near 5.2 kHz and air about 3 dB high make the top end uneven. At 340 g it is on the heavier side.

Full FiiO FT1 review and specifications →

Released	Sep 2024 (2 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.56 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 60mm dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 40kHz (Manufacturer specified)
Harman Preference Score	64 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	98 dB/mW
Tonal Tilt	-1.20 (negative is warmer, positive brighter)
Weight	0.7 lbs (340 g)

EQ preset to match the Harman target

Set a preamp of -4.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.7 dB	0.70
Peak	155 Hz	-3.4 dB	1.47
Peak	7,882 Hz	+4.5 dB	1.99
Peak	3,835 Hz	+4.6 dB	3.54
Peak	5,303 Hz	-5.6 dB	4.56
High shelf	10,000 Hz	-3.1 dB	0.70
Peak	1,735 Hz	-1.9 dB	3.24
Peak	61 Hz	+0.9 dB	2.22
Peak	579 Hz	+0.8 dB	1.78
Peak	239 Hz	-0.5 dB	2.59

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the FiiO FT1 (oratory1990 measurement)
• Head-to-Head Comparisons
  • FiiO FT1 vs Audio-Technica ATH-AD700X

Ranked #97 of 134 in Over-Ear Headphones - Sennheiser HD 280 Pro: $89.98 Amazon eBay

Pros: Sub-bass is about 4 dB above target while mid and upper bass are right on it, so low notes gain depth without muddiness. The closed back isolates well for monitoring and tracking, and 113 dB sensitivity makes the 64 ohm driver easy to power from a phone. It weighs 285 g.

Cons: A 8 dB dip near 4.2 kHz and presence about 5 dB low push vocals and snare attack back, and treble above 6 kHz also runs 4 dB low. The result is dark and a little veiled, with less air and sparkle than the target. It is wired only and has no built-in microphone listed.

Full Sennheiser HD 280 Pro review and specifications →

Released	2003 (23 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.55 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	8Hz - 25kHz (Manufacturer specified)
Harman Preference Score	64 (measured by oratory1990, via AutoEQ)
Impedance	64 ohms
Sensitivity	113 dB SPL
Tonal Tilt	-1.16 (negative is warmer, positive brighter)
Weight	0.6 lbs (285 g)

EQ preset to match the Harman target

Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-4.2 dB	0.70
Peak	475 Hz	-2.1 dB	0.42
Peak	3,946 Hz	+5.9 dB	1.82
Peak	77 Hz	+4.7 dB	2.17
Peak	41 Hz	-3.0 dB	1.35
High shelf	10,000 Hz	+3.0 dB	0.70
Peak	126 Hz	-3.7 dB	3.71
Peak	178 Hz	+2.3 dB	3.81
Peak	101 Hz	+2.7 dB	6.00
Peak	7,834 Hz	+1.1 dB	3.95

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser HD 280 Pro (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser HD 280 Pro vs Sony WH-CH510
  • Sennheiser HD 280 Pro vs Audio-Technica ATH-M20x
  • Sennheiser HD 280 Pro vs Audio-Technica ATH-AD700X
  • Sennheiser HD 280 Pro vs Anker Soundcore Space One

Ranked #98 of 134 in Over-Ear Headphones - Sony WH-CH510: $64.19 Discontinued Amazon eBay

Pros: This is a wireless closed-back headphone with Bluetooth 5.0, SBC and AAC codecs, and a rated 35 hours of battery life, at only 132 g. Bass from 60 to 200 Hz sits about 2.7 dB above target, giving a warm, easygoing sound for casual listening, with a fairly smooth 2.49 dB deviation.

Cons: Presence is about 4 dB low with a 7.3 dB dip near 5.4 kHz, so vocal and guitar bite recede and detail sounds muted. There is no active noise cancelling, and the codec list stops at SBC and AAC, so there is no higher-bitrate option. Discontinued.

Full Sony WH-CH510 review and specifications →

Active Noise Cancelling	No
Back	Closed
Battery Life	35 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC
Bluetooth Version	5.0
Connection	Wireless
Deviation From Target	2.49 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 30mm dynamic
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	64 (measured by oratory1990, via AutoEQ)
Tonal Tilt	-1.21 (negative is warmer, positive brighter)
Weight	0.3 lbs (132 g)

EQ preset to match the Harman target

Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+5.5 dB	0.70
Peak	68 Hz	-9.8 dB	0.83
Peak	5,368 Hz	+6.4 dB	2.11
Peak	1,401 Hz	-2.1 dB	2.20
Peak	2,257 Hz	+0.9 dB	2.59
High shelf	10,000 Hz	-0.7 dB	0.70
Peak	239 Hz	+1.2 dB	1.05
Peak	120 Hz	-1.1 dB	1.75
Peak	576 Hz	-0.7 dB	2.91
Peak	68 Hz	+0.4 dB	2.76

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sony WH-CH510 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sony WH-CH510 vs Sennheiser HD 280 Pro
  • Sony WH-CH510 vs HyperX Cloud Alpha
  • Sony WH-CH510 vs HyperX Cloud II

Ranked #102 of 134 in Over-Ear Headphones - Fostex TH900mk2: $1,399.98 Amazon eBay

Pros: Sub-bass and bass sit about 2.7 and 3.7 dB above target, giving a full, weighty low end with strong kick drums and bass guitar. The 25 ohm, 100 dB/mW closed-back design runs easily from a phone or portable amp, and presence and air are both lifted about 2.4 dB for added sparkle.

Cons: A 8 dB peak near 5.4 kHz makes vocals, snares and electric guitars sound sharp or shouty, while a 8.3 dB dip near 9.4 kHz leaves the upper treble uneven. Upper mids from 1 to 3 kHz sit about 1.5 dB under target, so the tonal balance feels bass-heavy. There is no built-in microphone.

Full Fostex TH900mk2 review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.94 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 45kHz (Manufacturer specified)
Harman Preference Score	63 (measured by oratory1990, via AutoEQ)
Impedance	25 ohms
Sensitivity	100 dB/mW
Tonal Tilt	-0.94 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.1 dB	0.70
Peak	189 Hz	-3.6 dB	0.18
Peak	2,364 Hz	+5.5 dB	1.54
Peak	5,351 Hz	-8.4 dB	4.70
Peak	454 Hz	+5.3 dB	1.17
High shelf	10,000 Hz	-3.8 dB	0.70
Peak	81 Hz	+0.5 dB	2.33
Peak	39 Hz	-0.3 dB	1.38
Peak	196 Hz	-0.3 dB	1.57
Peak	292 Hz	+0.3 dB	2.64

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Fostex TH900mk2 (oratory1990 measurement)

Ranked #103 of 134 in Over-Ear Headphones - 1MORE Triple Driver Over Ear: $164.28 Amazon eBay

Pros: Mids from 200 Hz to 6 kHz sit within about 1.4 dB of the Harman target in oratory1990’s measurement, so vocals and guitars keep a natural balance. Bass runs about 3 dB above target from the sub-bass through the upper bass, adding warmth and punch that suits pop and hip hop. At 32 ohms and 104 dB sensitivity it plays loudly straight from a phone or laptop, and the closed back keeps a fair amount of outside noise out.

Cons: A deep 10.5 dB dip near 10 kHz takes the shimmer off cymbals and hi-hats, and treble from 6 to 10 kHz sits about 2.4 dB under target, so the top end sounds dull. The extra bass can bleed into the lower mids on bass-heavy tracks. It is wired only and has no microphone listed, so it cannot be used for calls or wireless listening.

Full 1MORE Triple Driver Over Ear review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.65 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic + ceramic tweeter
Form Factor	Over-ear
Frequency Response	20Hz - 40kHz
Harman Preference Score	63 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	104 dB
Tonal Tilt	-1.14 (negative is warmer, positive brighter)
Weight	0.6 lbs (293 g)

EQ preset to match the Harman target

Set a preamp of -2.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.4 dB	0.70
Peak	319 Hz	-4.4 dB	0.18
Peak	343 Hz	+7.2 dB	1.09
Peak	8,715 Hz	+2.8 dB	3.19
Peak	1,974 Hz	+4.1 dB	1.17
High shelf	10,000 Hz	-0.3 dB	0.70
Peak	6,063 Hz	-2.6 dB	4.91
Peak	47 Hz	-0.4 dB	1.53
Peak	7,478 Hz	+1.4 dB	6.00
Peak	80 Hz	+0.7 dB	3.32

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the 1MORE Triple Driver Over Ear (oratory1990 measurement)
• Head-to-Head Comparisons
  • 1MORE Triple Driver Over Ear vs Audio-Technica ATH-AD700X

Ranked #104 of 134 in Over-Ear Headphones - Anker Soundcore Space One: $84.99 Amazon eBay

Pros: Wireless noise cancelling headphones with LDAC, AAC and SBC support, Bluetooth 5.3 and a rated 40 hours of battery (55 without ANC), plus a wired option and a built-in microphone. The bass lift of about 4 dB below 60 Hz and 3 dB through the upper bass gives kick drums and synth bass a strong rumble, which suits bassy and v-shaped tastes. At 260 g it is on the light side for an ANC over-ear.

Cons: The treble is far hotter than the target, about 6 dB over from 6 to 16 kHz with a sharp peak of 12.6 dB near 9 kHz, so cymbals and sibilant vocals turn bright and can sound harsh. A 5.6 dB dip near 3.3 kHz and a 3 dB hole in the low mids pull back vocal presence and body. The response is uneven overall, with a standard deviation near 4 dB.

Full Anker Soundcore Space One review and specifications →

Released	Aug 2023 (3 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	40 hours (55 without ANC, Manufacturer specified)
Bluetooth Codecs	SBC, AAC, LDAC
Bluetooth Version	5.3
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	3.96 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	62 (measured by oratory1990, via AutoEQ)
IP Rating	None
Impedance	16 ohms
Tonal Tilt	-0.17 (negative is warmer, positive brighter)
Weight	0.6 lbs (260 g)

EQ preset to match the Harman target

Set a preamp of -4.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-4.6 dB	0.70
Peak	494 Hz	+4.5 dB	0.46
Peak	1,335 Hz	-6.2 dB	1.43
Peak	123 Hz	-3.7 dB	1.54
Peak	3,318 Hz	+5.1 dB	3.60
High shelf	10,000 Hz	-7.0 dB	0.70
Peak	8,910 Hz	-5.2 dB	1.18
Peak	5,539 Hz	+4.9 dB	3.90
Peak	2,387 Hz	+2.3 dB	6.00
Peak	382 Hz	-1.5 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Anker Soundcore Space One (oratory1990 measurement)
• Head-to-Head Comparisons
  • Anker Soundcore Space One vs Razer BlackShark V2 Pro
  • Anker Soundcore Space One vs Sennheiser HD 280 Pro

Ranked #105 of 134 in Over-Ear Headphones - Bang & Olufsen Beoplay H95: $1,250.00 Discontinued Amazon eBay

Pros: A full-featured wireless ANC headphone with aptX Adaptive, AAC and SBC, Bluetooth 5.1, a built-in microphone, a wired option and a rated 38 hours of battery (50 without ANC). Sub-bass sits about 6 dB over target and the upper bass about 3 dB over, so low notes have weight and warmth. The midrange stays close to target, within about 2 dB, and the overall curve is fairly smooth for a wireless model.

Cons: Treble is erratic, with a 9.6 dB peak near 11.9 kHz and a 6.7 dB dip near 10 kHz, which makes the top end uneven and slightly hot in places. The bass boost and a 1.9 dB lift in the low mids can make male vocals and bass guitar a little thick. At 323 g and a very high price, it asks a lot for sound that scores only 62 on the Harman preference scale. Discontinued.

Full Bang & Olufsen Beoplay H95 review and specifications →

Active Noise Cancelling	Yes
Back	Closed
Battery Life	38 hours (50 without ANC, Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX Adaptive
Bluetooth Version	5.1
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	2.65 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	20Hz - 22kHz (Manufacturer specified)
Harman Preference Score	62 (measured by oratory1990, via AutoEQ)
Impedance	12 ohms
Sensitivity	101.5 dB/mW
Tonal Tilt	-1.22 (negative is warmer, positive brighter)
Weight	0.7 lbs (323 g)

EQ preset to match the Harman target

Set a preamp of -3.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-4.5 dB	0.70
Peak	252 Hz	-3.8 dB	1.28
Peak	2,644 Hz	+2.2 dB	0.56
Peak	61 Hz	-2.0 dB	0.66
Peak	93 Hz	+5.1 dB	2.32
High shelf	10,000 Hz	-8.8 dB	0.70
Peak	9,731 Hz	+3.6 dB	1.42
Peak	1,253 Hz	-2.3 dB	2.36
Peak	842 Hz	+2.1 dB	3.42
Peak	1,919 Hz	+2.1 dB	3.99

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Bang & Olufsen Beoplay H95 (oratory1990 measurement)

Ranked #107 of 134 in Over-Ear Headphones - Sony MDR-M1ST: $277.91 Amazon eBay

Pros: A wired closed-back studio monitor with a 40mm driver, 24 ohms and 103 dB/mW sensitivity, so it plays loudly from a phone or interface without extra amplification. Its Harman preference score of 62 in crinacle’s measurement puts it near the middle of the pack. At 215 g it is light for a full-size studio headphone, and the closed back provides some isolation.

Cons: The Harman score of 62 means the response drifts noticeably from what most listeners prefer. There is no microphone and no wireless option, so it is for wired listening only. The price is high for the score, and the Fairphone Fairbuds XL and the Bose QuietComfort 35 II have higher ratings.

Full Sony MDR-M1ST review and specifications →

Released	Aug 2019 (7 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.97 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 80kHz (Manufacturer specified)
Harman Preference Score	62 (measured by crinacle, via AutoEQ)
Impedance	24 ohms
Sensitivity	103 dB/mW
Tonal Tilt	-1.00 (negative is warmer, positive brighter)
Weight	0.5 lbs (215 g)

EQ preset to match the Harman target

Set a preamp of -6.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+8.3 dB	0.70
Peak	6,393 Hz	+6.4 dB	0.33
Peak	1,534 Hz	-4.1 dB	0.56
Peak	86 Hz	-6.3 dB	0.46
Peak	250 Hz	+3.6 dB	3.14
High shelf	10,000 Hz	+2.1 dB	0.70
Peak	450 Hz	-0.6 dB	2.33
Peak	3,737 Hz	-1.6 dB	5.19
Peak	2,997 Hz	+1.3 dB	4.44
Peak	35 Hz	+1.0 dB	4.47

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sony MDR-M1ST (crinacle measurement)

Ranked #108 of 134 in Over-Ear Headphones - Audio-Technica ATH-AWAS: $1,499.00 Amazon eBay

Pros: A wired closed-back headphone with a large 53mm driver, 40 ohms and 99 dB/mW sensitivity, which a phone can drive at moderate volumes though a headphone amplifier will suit it better. Its Harman preference score of 60 in crinacle’s measurement shows a response that is reasonably close to target. The rated range of 5 Hz to 42 kHz points to a wide, extended design.

Cons: The response is fairly uneven, with a standard deviation near 3.7 dB. At 395 g it is heavy for long sessions, and it has no wireless option or microphone. The price is extremely high for this score, and the Focal Elear has a higher rating for less money.

Full Audio-Technica ATH-AWAS review and specifications →

Released	Nov 2019 (6 years ago)
Back	Closed
Connection	Wired
Deviation From Target	3.69 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 53mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 42kHz (Manufacturer specified)
Harman Preference Score	60 (measured by crinacle, via AutoEQ)
Impedance	40 ohms
Sensitivity	99 dB/mW
Tonal Tilt	-0.53 (negative is warmer, positive brighter)
Weight	0.9 lbs (395 g)

EQ preset to match the Harman target

Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.2 dB	0.70
Peak	7,334 Hz	+6.5 dB	0.38
Peak	258 Hz	-3.4 dB	0.58
Peak	1,856 Hz	-4.5 dB	1.50
Peak	4,512 Hz	-6.3 dB	3.33
High shelf	10,000 Hz	-3.9 dB	0.70
Peak	167 Hz	+2.0 dB	3.76
Peak	97 Hz	-1.9 dB	3.56
Peak	59 Hz	+0.6 dB	1.80
Peak	230 Hz	-1.0 dB	3.01

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audio-Technica ATH-AWAS (crinacle measurement)

Ranked #109 of 134 in Over-Ear Headphones - Focal Elegia: $896.58 Discontinued Amazon eBay

Newer model: the Focal Azurys, ranked higher, rated 3.5/5, released Jun 2024. See every Focal Elegia, Celestee and Azurys generation.

Pros: A wired closed-back headphone with a 40mm driver, 35 ohms and 105 dB SPL/mW sensitivity, so it plays loudly from a phone or portable player. The low mids and midrange from 200 Hz to 3 kHz are within about 1.5 dB of the target, so voices and acoustic instruments stay natural. It has a smooth upper bass and a mellow, relaxed character that suits long, fatigue-free listening.

Cons: Treble is well under target, about 6.5 dB down in the presence region and 7.3 dB down from 6 to 10 kHz, with a deep 14 dB dip near 9.9 kHz, so cymbals, strings and vocal detail sound dark and veiled. Sub-bass is also about 4.6 dB under target, so deep bass lacks rumble. At 430 g it is heavy, and the price is high for a score of 60. Discontinued.

Full Focal Elegia review and specifications →

Released	Oct 2018 (8 years ago)
Back	Closed
Connection	Wired
Deviation From Target	3.13 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	5Hz - 23kHz (Manufacturer specified)
Harman Preference Score	60 (measured by oratory1990, via AutoEQ)
Impedance	35 ohms
Sensitivity	105 dB SPL/mW
Tonal Tilt	-0.95 (negative is warmer, positive brighter)
Weight	0.9 lbs (430 g)

EQ preset to match the Harman target

Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.6 dB	0.70
Peak	1,159 Hz	-2.1 dB	1.00
Peak	9,158 Hz	+4.8 dB	2.01
Peak	3,780 Hz	+6.4 dB	2.26
Peak	267 Hz	-1.8 dB	0.21
High shelf	10,000 Hz	-1.0 dB	0.70
Peak	156 Hz	+1.5 dB	2.73
Peak	89 Hz	-1.1 dB	2.36
Peak	2,218 Hz	+2.0 dB	5.80
Peak	5,547 Hz	-2.4 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Focal Elegia (oratory1990 measurement)

Ranked #110 of 134 in Over-Ear Headphones - Razer BlackShark V2 Pro: $109.99 Amazon eBay

Pros: A wireless gaming headset with a built-in microphone, Bluetooth 5.2 and a rated 70 hours of battery, so it rarely needs charging. Its Harman preference score of 60 in crinacle’s measurement is fairly close to the target for a gaming headset. The 50mm driver at 32 ohms and 100 dB SPL/mW is easy to drive, and the price is low.

Cons: The response is uneven, with a standard deviation near 3.5 dB, so tonal balance drifts from the target in music. It has no active noise cancelling, and at 320 g it is on the heavy side. The Anker Soundcore Space One has a higher rating and offers ANC and LDAC for a lower price.

Full Razer BlackShark V2 Pro review and specifications →

Released	Jun 2023 (3 years ago)
Active Noise Cancelling	No
Back	Closed
Battery Life	70 hours (Manufacturer specified)
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	Wireless
Deviation From Target	3.47 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	12Hz - 28kHz (Manufacturer specified)
Harman Preference Score	60 (measured by crinacle, via AutoEQ)
IP Rating	None
Impedance	32 ohms
Sensitivity	100 dB SPL/mW
Tonal Tilt	-0.69 (negative is warmer, positive brighter)
Weight	0.7 lbs (320 g)

EQ preset to match the Harman target

Set a preamp of -5.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.9 dB	0.70
Peak	153 Hz	-7.6 dB	0.72
Peak	625 Hz	+5.9 dB	0.85
Peak	3,612 Hz	-4.0 dB	4.82
Peak	398 Hz	+2.5 dB	2.18
High shelf	10,000 Hz	-1.5 dB	0.70
Peak	2,525 Hz	+2.7 dB	3.01
Peak	1,373 Hz	-1.5 dB	2.52
Peak	1,953 Hz	+1.0 dB	3.23
Peak	3,166 Hz	-1.8 dB	5.42

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Razer BlackShark V2 Pro (crinacle measurement)
• Head-to-Head Comparisons
  • Razer BlackShark V2 Pro vs Shure SRH440A
  • Razer BlackShark V2 Pro vs Anker Soundcore Space One
  • Razer BlackShark V2 Pro vs Audio-Technica ATH-AD500X

Ranked #111 of 134 in Over-Ear Headphones - Shure SRH440A: $109.00 Amazon eBay

Older model: the Shure SRH440 (ranked higher, rated 4.6/5). See every Shure SRH440 generation.

Pros: Bass is lifted about 3 dB below 60 Hz and 5.6 dB from 60 to 200 Hz, which gives kick drums and bass lines a strong punch. The midrange is close to target, within about 1.3 dB, and the response is fairly smooth with a standard deviation under 3 dB in oratory1990’s measurement. At 44 ohms and 105 dB/mW it runs fine from a phone, and the closed back isolates from outside noise.

Cons: The low end is heavy enough to add warmth and some boom to the lower mids on bass-heavy music. A 3.9 dB dip near 4.1 kHz recesses vocal presence, while treble above 10 kHz sits about 3.5 dB over target. It is wired only with no microphone listed, and the Anker Soundcore Space One has a higher rating with wireless and noise cancelling.

Full Shure SRH440A review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.73 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 22kHz (Manufacturer specified)
Harman Preference Score	60 (measured by oratory1990, via AutoEQ)
Impedance	44 ohms
Sensitivity	105 dB/mW
Tonal Tilt	-1.32 (negative is warmer, positive brighter)
Weight	0.7 lbs (311 g)

EQ preset to match the Harman target

Set a preamp of -5.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.5 dB	0.70
Peak	160 Hz	-5.5 dB	0.47
Peak	4,109 Hz	+5.0 dB	3.87
Peak	1,427 Hz	+2.5 dB	0.85
Peak	310 Hz	+5.5 dB	2.14
High shelf	10,000 Hz	-4.0 dB	0.70
Peak	51 Hz	-0.6 dB	1.71
Peak	88 Hz	+0.7 dB	2.65
Peak	189 Hz	-0.5 dB	3.16
Peak	5,300 Hz	-0.7 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Shure SRH440A (oratory1990 measurement)
• Head-to-Head Comparisons
  • Shure SRH440A vs Razer BlackShark V2 Pro

Ranked #112 of 134 in Over-Ear Headphones - Bose Noise Cancelling Headphones 700: $369.00 Discontinued Amazon eBay

Pros: Wireless noise cancelling headphones with SBC and AAC, Bluetooth 5.0, a built-in microphone, a wired option, an IPX4 splash rating and a rated 20 hours of battery. At 250 g it is light for a full-size ANC headphone. The warm tuning, with the upper bass about 3 dB over target, suits listeners who like a smooth and relaxed sound.

Cons: Treble is rolled off, about 5.4 dB under target from 6 to 10 kHz and 3.5 dB under above that, with a 9 dB dip near 10.9 kHz, so cymbals and vocal detail sound dull. The Harman preference score of 58 shows a response well off the target. Battery life of 20 hours is short for a wireless ANC model, and there is no aptX or LDAC support. Discontinued.

Full Bose Noise Cancelling Headphones 700 review and specifications →

Released	Apr 2019 (7 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	20 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC
Bluetooth Version	5.0
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	2.75 dB standard deviation
Form Factor	Over-ear
Harman Preference Score	58 (measured by oratory1990, via AutoEQ)
IP Rating	IPX4
Tonal Tilt	-1.39 (negative is warmer, positive brighter)
Weight	0.6 lbs (250 g)

EQ preset to match the Harman target

Set a preamp of -7.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.5 dB	0.70
Peak	180 Hz	-3.8 dB	0.99
Peak	1,236 Hz	+2.7 dB	4.06
Peak	27 Hz	+3.7 dB	0.98
Peak	8,335 Hz	+6.8 dB	1.58
High shelf	10,000 Hz	+0.3 dB	0.70
Peak	4,828 Hz	-4.2 dB	5.68
Peak	3,430 Hz	+1.4 dB	2.66
Peak	6,625 Hz	+1.8 dB	6.00
Peak	816 Hz	-0.7 dB	2.91

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Bose Noise Cancelling Headphones 700 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Bose Noise Cancelling Headphones 700 vs Sennheiser HD 598 CS
  • Bose Noise Cancelling Headphones 700 vs Beats Studio3 Wireless

Ranked #113 of 134 in Over-Ear Headphones - HyperX Cloud II: $47.48 Amazon eBay

Pros: A built-in microphone and a closed-back design make it a ready-made gaming headset, and the 60 ohm impedance with 98 dB sensitivity means it runs easily from a PC or console. The large 53mm driver delivers bass about 4 dB above the Harman target, which suits listeners who want punchy explosions and a warm, bass-forward presentation. Sub-bass and the lower midrange sit close to target, so the low end is fuller without being muddy.

Cons: A deep dip of roughly 15 dB near 4.2 kHz hollows out presence, so voices and the attack of instruments sound recessed, while a peak of about 9 dB near 8.6 kHz adds a sharp, sizzly edge to cymbals and sibilance. Treble above 6 kHz runs about 4 to 5 dB hot, which can become fatiguing at higher volumes. The HyperX Cloud Alpha has a higher rating at a lower price.

Full HyperX Cloud II review and specifications →

Released	Feb 2015 (11 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	3.60 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 53mm dynamic
Form Factor	Over-ear
Frequency Response	15Hz - 25kHz (Manufacturer specified)
Harman Preference Score	58 (measured by oratory1990, via AutoEQ)
Impedance	60 ohms
Sensitivity	98 dB SPL/mW
Tonal Tilt	-0.74 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+4.1 dB	0.70
Peak	170 Hz	-7.0 dB	1.06
Peak	271 Hz	+3.7 dB	0.58
Peak	3,828 Hz	+5.4 dB	3.60
Peak	57 Hz	-4.8 dB	0.58
High shelf	10,000 Hz	-7.0 dB	0.70
Peak	8,085 Hz	-3.0 dB	3.98
Peak	2,378 Hz	-1.9 dB	2.78
Peak	3,700 Hz	+1.3 dB	2.71
Peak	1,123 Hz	+1.1 dB	3.29

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the HyperX Cloud II (oratory1990 measurement)
• Head-to-Head Comparisons
  • HyperX Cloud II vs Koss KPH40
  • HyperX Cloud II vs Sennheiser HD 450BT
  • HyperX Cloud II vs Sony WH-CH510

Ranked #114 of 134 in Over-Ear Headphones - Sennheiser HD 598 CS: $449.00 Amazon eBay

Pros: A low 23 ohm impedance and very high 115 dB sensitivity let it play loudly from a phone or laptop with no headphone amp. The closed-back build keeps sound in and outside noise down, which is useful for shared spaces. Bass is close to target, only about 1 dB above it, so the low end is warm without being boomy.

Cons: Treble is the weak point, running about 6 dB below target from 6 kHz up and dropping into a 13.5 dB dip near 9.9 kHz, so cymbals, air and detail sound dull and closed in. Presence between 3 and 6 kHz is also about 4 dB low, which pushes voices back. The Sony MDR-M1ST has a higher rating at a lower price.

Full Sennheiser HD 598 CS review and specifications →

Released	2016 (10 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.84 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 28kHz (Manufacturer specified)
Harman Preference Score	58 (measured by oratory1990, via AutoEQ)
Impedance	23 ohms
Sensitivity	115 dB
Tonal Tilt	-1.31 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.1 dB	0.70
Peak	10,000 Hz	+6.1 dB	0.40
Peak	1,121 Hz	-2.7 dB	0.57
Peak	178 Hz	-3.9 dB	1.12
Peak	297 Hz	+4.2 dB	1.74
High shelf	10,000 Hz	-3.6 dB	0.70
Peak	3,480 Hz	-3.3 dB	5.91
Peak	4,410 Hz	+1.7 dB	4.27
Peak	2,845 Hz	+1.7 dB	5.08
Peak	55 Hz	-0.4 dB	1.59

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser HD 598 CS (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser HD 598 CS vs Bose Noise Cancelling Headphones 700
  • Sennheiser HD 598 CS vs Beats Studio3 Wireless

Ranked #117 of 134 in Over-Ear Headphones - Beats Studio3 Wireless: $286.49 Discontinued Amazon eBay

Pros: It combines Bluetooth with SBC and AAC, active noise cancelling and a built-in microphone, with about 22 hours of battery life with ANC on and up to 40 hours without. A 260 g weight and a wired option make it flexible for commuting. Bass between 60 and 200 Hz is about 3 dB above target, which gives a warm, punchy sound for pop and hip hop.

Cons: The low mids run about 3.6 dB over target, which thickens male vocals and can make the sound muddy, while presence from 3 to 6 kHz is about 3 dB low and a dip of about 8 dB near 4.8 kHz softens detail. A peak of nearly 7 dB near 11.9 kHz adds a sharp edge to the top end. The Bowers & Wilkins Px7 S2 has an equal rating at a lower price. Discontinued.

Full Beats Studio3 Wireless review and specifications →

Released	Oct 2017 (9 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	22 hours (40 without ANC, Manufacturer specified)
Bluetooth Codecs	SBC, AAC
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	3.30 dB standard deviation
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	53 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Tonal Tilt	-1.30 (negative is warmer, positive brighter)
Weight	0.6 lbs (260 g)

EQ preset to match the Harman target

Set a preamp of -6.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+7.7 dB	0.70
Peak	327 Hz	-5.9 dB	1.56
Peak	5,209 Hz	+6.7 dB	2.64
Peak	68 Hz	-8.1 dB	0.78
Peak	1,978 Hz	+4.3 dB	2.19
High shelf	10,000 Hz	-2.5 dB	0.70
Peak	3,257 Hz	-1.9 dB	4.42
Peak	666 Hz	+1.5 dB	2.52
Peak	6,665 Hz	+1.5 dB	3.92
Peak	428 Hz	-1.1 dB	4.35

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Beats Studio3 Wireless (oratory1990 measurement)
• Head-to-Head Comparisons
  • Beats Studio3 Wireless vs Bowers & Wilkins Px7 S2
  • Beats Studio3 Wireless vs Bowers & Wilkins Px7 S2e
  • Beats Studio3 Wireless vs Logitech G930
  • Beats Studio3 Wireless vs Sennheiser HD 598 CS
  • Beats Studio3 Wireless vs Sony WH-1000XM5
  • Beats Studio3 Wireless vs Bose Noise Cancelling Headphones 700

Ranked #118 of 134 in Over-Ear Headphones - Bowers & Wilkins Px7 S2: $230.00 Discontinued Amazon eBay

Newer model: the Bowers & Wilkins Px7 S2e, ranked lower, rated 2.7/5, released Sep 2023 (also discontinued). See every Bowers & Wilkins Px7 generation.

Pros: Wireless features are strong, with active noise cancelling, Bluetooth 5.2 and a wide codec list including aptX Adaptive and aptX HD, plus a built-in microphone and about 30 hours of battery life. Sub-bass is about 5 dB above target and bass about 7 dB above, which gives plenty of rumble for bass-heavy music. The midrange from 1 to 6 kHz stays within about 1 dB of target, so voices keep their natural place.

Cons: The bass boost is large enough to overwhelm the low mids on some tracks, and a peak of nearly 7 dB near 8.7 kHz plus treble about 4 dB hot adds a bright, splashy edge to cymbals. It weighs 307 g, on the heavier side for long wear. The Bowers & Wilkins Px7 S2e has an equal rating but a smoother response. Discontinued.

Full Bowers & Wilkins Px7 S2 review and specifications →

Released	Jun 2022 (4 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	30 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX, aptX HD, aptX Adaptive
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	3.30 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 30kHz (Manufacturer specified)
Harman Preference Score	53 (measured by oratory1990, via AutoEQ)
Tonal Tilt	-1.27 (negative is warmer, positive brighter)
Weight	0.7 lbs (307 g)

EQ preset to match the Harman target

Set a preamp of -4.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-6.1 dB	0.70
Peak	173 Hz	-7.1 dB	0.55
Peak	2,124 Hz	+4.2 dB	1.71
Peak	410 Hz	+4.7 dB	0.65
Peak	50 Hz	+5.7 dB	0.90
High shelf	10,000 Hz	+0.6 dB	0.70
Peak	9,383 Hz	-2.8 dB	2.33
Peak	5,503 Hz	+5.0 dB	3.72
Peak	3,218 Hz	-2.1 dB	5.97
Peak	6,714 Hz	-3.1 dB	5.99

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Bowers & Wilkins Px7 S2 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Bowers & Wilkins Px7 S2 vs Beats Studio3 Wireless
  • Bowers & Wilkins Px7 S2 vs Bowers & Wilkins Px7 S2e
  • Bowers & Wilkins Px7 S2 vs Logitech G930

Ranked #119 of 134 in Over-Ear Headphones - Bowers & Wilkins Px7 S2e: $344.83 Discontinued Amazon eBay

Older model: the Bowers & Wilkins Px7 S2 (ranked higher, rated 2.7/5). See every Bowers & Wilkins Px7 generation.

Pros: Active noise cancelling, Bluetooth 5.2 with SBC, AAC, aptX, aptX HD and aptX Adaptive, a built-in microphone and about 30 hours of battery cover the wireless essentials. The response is smoother than the Bowers & Wilkins Px7 S2, with the largest peak only about 3 dB near 11.9 kHz and treble within 1.5 dB of target. Presence and upper mids sit within about 1 dB of target, so voices sound natural.

Cons: Sub-bass is about 6 dB over target and bass about 5 dB over, so the low end is heavy and can mask the lower midrange, which is itself about 1.6 dB warm. A dip of nearly 7 dB near 9.7 kHz softens cymbals and sibilance. At 307 g it is on the heavier side. Discontinued.

Full Bowers & Wilkins Px7 S2e review and specifications →

Released	Sep 2023 (3 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	30 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX, aptX HD, aptX Adaptive
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	2.90 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 30kHz (Manufacturer specified)
Harman Preference Score	53 (measured by oratory1990, via AutoEQ)
Tonal Tilt	-1.59 (negative is warmer, positive brighter)
Weight	0.7 lbs (307 g)

EQ preset to match the Harman target

Set a preamp of -4.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-5.6 dB	0.70
Peak	202 Hz	-4.0 dB	1.14
Peak	1,938 Hz	+4.6 dB	1.74
Peak	473 Hz	+1.7 dB	1.27
Peak	980 Hz	-1.6 dB	1.67
High shelf	10,000 Hz	-0.1 dB	0.70
Peak	43 Hz	+2.4 dB	3.61
Peak	8,012 Hz	+2.1 dB	2.17
Peak	3,528 Hz	+1.6 dB	3.57
Peak	2,918 Hz	-2.0 dB	5.25

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Bowers & Wilkins Px7 S2e (oratory1990 measurement)
• Head-to-Head Comparisons
  • Bowers & Wilkins Px7 S2e vs Bowers & Wilkins Px7 S2
  • Bowers & Wilkins Px7 S2e vs Beats Studio3 Wireless

Ranked #120 of 134 in Over-Ear Headphones - Logitech G930: $229.99 Discontinued Amazon eBay

Pros: A wireless connection and a built-in microphone suit gaming and voice chat, and the closed-back design keeps sound contained. Bass is gently raised by about 2 dB, with sub-bass close to target, so the low end is warm without much bloat. The low mids and upper mids sit within about half a dB of target.

Cons: Treble runs about 4 to 5 dB below target above 6 kHz and presence is about 3 dB low, so the sound is dull and lacks sparkle. A huge dip of about 15 dB near 9.1 kHz removes cymbal detail, and a peak of about 6 dB near 6 kHz adds some harshness. At 326 g it is heavy, and it has no noise cancelling. It is a design from 2010 with dated sound. Discontinued.

Full Logitech G930 review and specifications →

Released	Aug 2010 (16 years ago)
Active Noise Cancelling	No
Back	Closed
Built-in Microphone	Yes
Connection	Wireless
Deviation From Target	3.61 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	52 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	90 dB SPL/mW
Tonal Tilt	-1.06 (negative is warmer, positive brighter)
Weight	0.7 lbs (326 g)

EQ preset to match the Harman target

Set a preamp of -6.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.5 dB	0.70
Peak	141 Hz	-5.7 dB	1.78
Peak	3,198 Hz	+5.8 dB	3.39
Peak	6,133 Hz	-8.4 dB	1.55
Peak	7,571 Hz	+8.2 dB	1.86
High shelf	10,000 Hz	+6.6 dB	0.70
Peak	45 Hz	-1.7 dB	2.96
Peak	288 Hz	+1.7 dB	3.74
Peak	1,300 Hz	-1.9 dB	3.72
Peak	8,842 Hz	-2.7 dB	2.84

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Logitech G930 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Logitech G930 vs Bowers & Wilkins Px7 S2
  • Logitech G930 vs Beats Studio3 Wireless

Ranked #121 of 134 in Over-Ear Headphones - Sony WH-1000XM5: $269.00 Amazon eBay

Pros: It offers active noise cancelling, Bluetooth 5.2 with SBC, AAC and LDAC for high-resolution streaming, a built-in microphone, and about 30 hours of battery life. At 250 g it is lighter than the other wireless over-ears at its level. Presence and treble are within about 3 dB of target, and the largest deviation in the upper range is a modest 4.6 dB peak near 6.2 kHz, so the top end is relatively smooth.

Cons: Bass sits about 7 dB over target and sub-bass about 6 dB over, with the low mids another 3 dB over, so the sound is bloated and bass-heavy for anyone wanting a balanced presentation. A 3.6 dB dip near 2.3 kHz pulls back vocals slightly, while air above 10 kHz is about 2 dB low. It has no IP rating for water or dust protection. The Beats Studio3 Wireless has a higher rating.

Full Sony WH-1000XM5 review and specifications →

Released	May 2022 (4 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	30 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC, LDAC
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	3.33 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 30mm dynamic
Form Factor	Over-ear
Frequency Response	4Hz - 40kHz (Manufacturer specified)
Harman Preference Score	50 (measured by oratory1990, via AutoEQ)
IP Rating	None
Impedance	48 ohms
Sensitivity	102 dB/mW
Tonal Tilt	-1.47 (negative is warmer, positive brighter)
Weight	0.6 lbs (250 g)

EQ preset to match the Harman target

Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-3.2 dB	0.70
Peak	2,448 Hz	+6.9 dB	2.46
Peak	173 Hz	-5.6 dB	0.96
Peak	3,028 Hz	-5.4 dB	2.03
Peak	1,327 Hz	+3.3 dB	0.58
High shelf	10,000 Hz	+4.9 dB	0.70
Peak	6,110 Hz	-2.3 dB	5.81
Peak	875 Hz	-1.2 dB	4.07
Peak	1,197 Hz	+1.0 dB	3.28
Peak	63 Hz	+0.4 dB	2.13

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sony WH-1000XM5 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sony WH-1000XM5 vs AKG K271 MKII
  • Sony WH-1000XM5 vs Beats Studio3 Wireless

Ranked #123 of 134 in Over-Ear Headphones - Jabra Evolve 40: $142.73 Discontinued Amazon eBay

Pros: Closed-back, 113 g and a built-in microphone make this a light office headset that also works for calls. A 32 ohm impedance runs fine straight from a laptop or phone. Midrange and treble sit within about 2 dB of the Harman target from 1 kHz to 10 kHz, so voices are reasonably natural, and it suits neutral or bright tastes.

Cons: Sub-bass below 60 Hz sits about 20 dB under the target, so kick drums and bass synths have almost no rumble. A 9 dB dip near 11 kHz and air that is about 6 dB low make cymbals dull. Its preference score of 50 is middling for the class, and the Bowers & Wilkins Px7 S2 is rated higher at a similar price. Discontinued.

Full Jabra Evolve 40 review and specifications →

Released	Nov 2014 (11 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	4.29 dB standard deviation
Drivers	1 x 28mm
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	50 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	93.6 dB
Tonal Tilt	+0.69 (negative is warmer, positive brighter)
Weight	0.2 lbs (113 g)

EQ preset to match the Harman target

Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.1 dB	0.70
Peak	200 Hz	-4.1 dB	0.76
Peak	90 Hz	+3.4 dB	1.81
Peak	1,208 Hz	+4.4 dB	2.15
Peak	703 Hz	-2.5 dB	1.74
High shelf	10,000 Hz	+2.7 dB	0.70
Peak	2,662 Hz	+2.7 dB	1.26
Peak	1,969 Hz	-3.8 dB	3.23
Peak	9,699 Hz	+3.6 dB	2.55
Peak	2,750 Hz	+0.8 dB	4.49

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Jabra Evolve 40 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Jabra Evolve 40 vs Audio-Technica ATH-AD500X
  • Jabra Evolve 40 vs AKG K271 MKII
  • Jabra Evolve 40 vs Sennheiser Momentum 4 Wireless

Ranked #124 of 134 in Over-Ear Headphones - AKG K271 MKII: $214.38 Amazon eBay

Pros: A closed-back studio design with 104 dB sensitivity at 55 ohms, so it plays loudly from a phone or laptop without an amp. Treble from 6 to 10 kHz and the lower mids land almost exactly on the Harman target in oratory1990’s measurement. A slightly bright tilt suits listeners who prefer a neutral to bright sound.

Cons: Bass is thin, with sub-bass about 15 dB and the 60 to 200 Hz region about 8 dB under target, so music lacks weight and punch. Presence from 3 to 6 kHz is down about 6 dB, with a 7.5 dB dip near 4 kHz that pulls vocals and guitars back. At 240 g with a preference score of 48, the Beats Studio3 Wireless is rated higher.

Full AKG K271 MKII review and specifications →

Released	May 2008 (18 years ago)
Back	Closed
Connection	Wired
Deviation From Target	3.85 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 30mm dynamic
Form Factor	Over-ear
Frequency Response	16Hz - 28kHz (Manufacturer specified)
Harman Preference Score	48 (measured by oratory1990, via AutoEQ)
Impedance	55 ohms
Sensitivity	104 dB SPL/V
Tonal Tilt	+1.16 (negative is warmer, positive brighter)
Weight	0.5 lbs (240 g)

EQ preset to match the Harman target

Set a preamp of -6.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.2 dB	0.70
Peak	812 Hz	-3.2 dB	0.18
Peak	4,439 Hz	+8.0 dB	1.08
Peak	145 Hz	+6.6 dB	1.69
Peak	8,134 Hz	-4.5 dB	0.99
High shelf	10,000 Hz	+2.3 dB	0.70
Peak	1,771 Hz	-3.4 dB	2.92
Peak	830 Hz	+3.3 dB	2.86
Peak	2,453 Hz	+2.0 dB	2.96
Peak	650 Hz	-2.9 dB	5.06

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the AKG K271 MKII (oratory1990 measurement)
• Head-to-Head Comparisons
  • AKG K271 MKII vs Sennheiser Momentum 4 Wireless
  • AKG K271 MKII vs Jabra Evolve 40
  • AKG K271 MKII vs Sony WH-1000XM5
  • AKG K271 MKII vs Sennheiser HD 569

Ranked #125 of 134 in Over-Ear Headphones - Sennheiser Momentum 4 Wireless: $227.38 Amazon eBay

Pros: Feature set is strong: active noise cancelling, Bluetooth 5.2 with SBC, AAC, aptX and aptX Adaptive, and a rated 60 hours of battery. It also plays wired and has a built-in microphone. The deep bass lift, about 9 dB in the sub-bass and 6 dB in the bass, suits listeners who like a warm, bass-heavy sound.

Cons: That bass boost overshoots the Harman target by a clear margin and adds about 2 dB in the low mids, which can make vocals and bass guitar thick. A 4.7 dB dip near 2.4 kHz followed by a 3.5 dB peak near 6.8 kHz makes the upper midrange uneven. Its preference score of 47 trails the Beats Studio3 Wireless, which is rated higher.

Full Sennheiser Momentum 4 Wireless review and specifications →

Released	Aug 2022 (4 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	60 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX, aptX Adaptive
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	3.31 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 42mm dynamic
Form Factor	Over-ear
Frequency Response	6Hz - 22kHz (Manufacturer specified)
Harman Preference Score	47 (measured by oratory1990, via AutoEQ)
IP Rating	None
Sensitivity	106 dB SPL (1 kHz / 0 dB FS)
Tonal Tilt	-1.68 (negative is warmer, positive brighter)
Weight	0.6 lbs (293 g)

EQ preset to match the Harman target

Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-7.4 dB	0.70
Peak	195 Hz	-3.6 dB	1.22
Peak	2,393 Hz	+6.1 dB	1.81
Peak	1,726 Hz	+1.6 dB	1.71
Peak	2,893 Hz	-3.2 dB	5.94
High shelf	10,000 Hz	+0.5 dB	0.70
Peak	63 Hz	+1.7 dB	2.86
Peak	652 Hz	+1.2 dB	2.25
Peak	952 Hz	-1.0 dB	3.69
Peak	316 Hz	-0.9 dB	3.46

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser Momentum 4 Wireless (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser Momentum 4 Wireless vs AKG K271 MKII
  • Sennheiser Momentum 4 Wireless vs Jabra Evolve 40

Ranked #127 of 134 in Over-Ear Headphones - Sennheiser HD 450BT: $69.00 Amazon eBay

Pros: Wireless with active noise cancelling, about 30 hours of battery and Bluetooth 5.0 with SBC, AAC, aptX and aptX Low Latency. It also has a wired mode and a built-in microphone at a modest price. Bass from sub-bass through 200 Hz is within about 1 dB of the Harman target, which suits warm tastes.

Cons: A deep 15.7 dB dip near 4.4 kHz and presence about 8.5 dB low make vocals recessed and distant. Treble from 6 to 16 kHz is also 4 to 7 dB under target, so the sound is dark and lacks sparkle. The HyperX Cloud II is rated higher for less money.

Full Sennheiser HD 450BT review and specifications →

Released	Feb 2020 (6 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	30 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX, aptX Low Latency
Bluetooth Version	5.0
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	3.64 dB standard deviation
Driver Type	Dynamic
Form Factor	Over-ear
Frequency Response	18Hz - 22kHz (Manufacturer specified)
Harman Preference Score	44 (measured by oratory1990, via AutoEQ)
Sensitivity	108 dB SPL (1 kHz, 0 dBFS)
Tonal Tilt	-1.56 (negative is warmer, positive brighter)
Weight	0.5 lbs (238 g)

EQ preset to match the Harman target

Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.7 dB	0.70
Peak	2,417 Hz	-4.2 dB	0.56
Peak	3,855 Hz	+8.3 dB	1.65
Peak	151 Hz	-3.0 dB	1.14
Peak	6,571 Hz	+3.5 dB	1.15
High shelf	10,000 Hz	+5.6 dB	0.70
Peak	8,215 Hz	-2.8 dB	4.27
Peak	374 Hz	+0.9 dB	2.79
Peak	656 Hz	-0.6 dB	2.31
Peak	41 Hz	-0.2 dB	1.75

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser HD 450BT (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser HD 450BT vs Logitech G Pro X
  • Sennheiser HD 450BT vs HyperX Cloud II

Ranked #128 of 134 in Over-Ear Headphones - Logitech G Pro X: $92.23 Discontinued Amazon eBay

Pros: A closed-back gaming headset with a 50 mm driver, a built-in microphone and a 32 ohm impedance that runs from a console or PC without an amp. The warm tilt will suit listeners who want a mellow presentation.

Cons: Crinacle’s measurement gives a preference score of 34, a long way from the target most listeners prefer, with an uneven response around it. It is wired only and weighs 320 g. The Sennheiser HD 450BT is rated higher at a lower price and adds wireless. Discontinued.

Full Logitech G Pro X review and specifications →

Released	Jul 2019 (7 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	4.05 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Harman Preference Score	34 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	91.7 dB SPL/mW
Tonal Tilt	-1.88 (negative is warmer, positive brighter)
Weight	0.7 lbs (320 g)

EQ preset to match the Harman target

Set a preamp of -6.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.2 dB	0.70
Peak	144 Hz	-8.3 dB	0.63
Peak	8,189 Hz	+4.9 dB	0.35
Peak	61 Hz	+5.7 dB	2.16
Peak	371 Hz	+3.9 dB	1.82
High shelf	10,000 Hz	+1.7 dB	0.70
Peak	3,467 Hz	+3.8 dB	3.72
Peak	1,520 Hz	-3.5 dB	3.41
Peak	2,564 Hz	-1.9 dB	4.85
Peak	1,011 Hz	+1.1 dB	2.39

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Logitech G Pro X (crinacle measurement)
• Head-to-Head Comparisons
  • Logitech G Pro X vs Sennheiser HD 450BT
  • Logitech G Pro X vs Sennheiser HD 569

Ranked #129 of 134 in Over-Ear Headphones - Meze 99 Classics: $239.00 Discontinued Amazon eBay

Pros: A wired closed-back design with a 40 mm dynamic driver, 103 dB sensitivity and 32 ohms, so any phone or laptop drives it. At 260 g it is moderate in weight. The 7 dB bass lift and 5 dB sub-bass boost will appeal to listeners who want a warm, bassy sound.

Cons: A 10 dB dip near 3.8 kHz recesses vocals, followed by a 5.5 dB peak near 11.9 kHz that can add a metallic edge to cymbals. The bass boost is large enough to cloud the low mids, which sit about 2 dB high. The AKG K271 MKII is rated higher at a slightly lower price. Discontinued.

Full Meze 99 Classics review and specifications →

Released	2015 (11 years ago)
Back	Closed
Connection	Wired
Deviation From Target	4.35 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	15Hz - 25kHz (Manufacturer specified)
Harman Preference Score	32 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	103 dB SPL/mW
Tonal Tilt	-1.79 (negative is warmer, positive brighter)
Weight	0.6 lbs (260 g)

EQ preset to match the Harman target

Set a preamp of -5.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.2 dB	0.70
Peak	232 Hz	-20.0 dB	0.62
Peak	3,754 Hz	+11.5 dB	1.48
Peak	320 Hz	+15.7 dB	0.55
Peak	4,636 Hz	-10.1 dB	1.53
High shelf	10,000 Hz	-1.8 dB	0.70
Peak	1,026 Hz	+3.3 dB	3.11
Peak	633 Hz	-1.5 dB	0.74
Peak	9,590 Hz	+2.3 dB	3.00
Peak	379 Hz	+2.1 dB	3.96

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Meze 99 Classics (oratory1990 measurement)

Ranked #130 of 134 in Over-Ear Headphones - Sennheiser HD 569: $129.95 Amazon eBay

Pros: A wired closed-back headphone with a built-in microphone. A 23 ohm impedance and 115 dB sensitivity make it very easy to drive from a phone. A bass lift of about 5 dB suits listeners who prefer a warm, bassy sound.

Cons: Treble from 6 to 10 kHz is about 5 dB low and presence is down 4 dB, with an 11.7 dB dip near 10 kHz, so the sound is dull and veiled. The warm tilt and bass emphasis can make mixes sound heavy. At 300 g, wired only, it is rated below the Logitech G Pro X and the Jabra Evolve 40.

Full Sennheiser HD 569 review and specifications →

Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	3.97 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 38mm dynamic
Form Factor	Over-ear
Frequency Response	10Hz - 28kHz (Manufacturer specified)
Harman Preference Score	28 (measured by oratory1990, via AutoEQ)
Impedance	23 ohms
Sensitivity	115 dB SPL/V
Tonal Tilt	-2.31 (negative is warmer, positive brighter)
Weight	0.7 lbs (300 g)

EQ preset to match the Harman target

Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.4 dB	0.70
Peak	79 Hz	-7.0 dB	0.60
Peak	10,000 Hz	+4.2 dB	0.26
Peak	4,676 Hz	+3.2 dB	5.65
Peak	818 Hz	-1.9 dB	1.41
High shelf	10,000 Hz	-2.2 dB	0.70
Peak	280 Hz	+1.7 dB	2.28
Peak	2,195 Hz	+2.0 dB	2.24
Peak	3,255 Hz	-3.5 dB	4.88
Peak	154 Hz	-1.1 dB	2.14

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser HD 569 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser HD 569 vs Logitech G Pro X
  • Sennheiser HD 569 vs AKG K271 MKII
  • Sennheiser HD 569 vs Sennheiser HD 599
  • Sennheiser HD 569 vs Sennheiser HD 650
  • Sennheiser HD 569 vs Sennheiser HD 505
  • Sennheiser HD 569 vs Sennheiser HD 600

Ranked #131 of 134 in Over-Ear Headphones - AKG K72: $61.86 Amazon eBay

Pros: A budget closed-back wired headphone at 200 g, light for its size. The 32 ohm impedance and 112 dB sensitivity let any phone or laptop drive it. Bass is strongly boosted, about 7.6 dB from 60 to 200 Hz, for listeners who want maximum thump.

Cons: The response is very uneven, with a standard deviation of 5.9 dB and a preference score of 13. A 12.5 dB peak near 6.8 kHz makes cymbals and sibilance piercing, while the upper mids are 5 dB low and the low mids 6 dB high, so vocals sound boxy and distant. The Sennheiser HD 450BT is rated far higher at a similar price.

Full AKG K72 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	5.93 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	16Hz - 20kHz (Manufacturer specified)
Harman Preference Score	13 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	112 dB SPL/V
Tonal Tilt	-1.70 (negative is warmer, positive brighter)
Weight	0.4 lbs (200 g)

EQ preset to match the Harman target

Set a preamp of -6.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-1.1 dB	0.70
Peak	177 Hz	-8.6 dB	1.25
Peak	1,488 Hz	+6.9 dB	1.24
Peak	521 Hz	-3.1 dB	1.21
Peak	2,817 Hz	+4.8 dB	2.71
High shelf	10,000 Hz	+1.3 dB	0.70
Peak	6,500 Hz	-8.9 dB	4.44
Peak	73 Hz	+3.0 dB	1.32
Peak	39 Hz	-1.6 dB	0.85
Peak	123 Hz	-2.6 dB	3.77

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the AKG K72 (oratory1990 measurement)
• Head-to-Head Comparisons
  • AKG K72 vs Razer Barracuda X
  • AKG K72 vs AKG K92

Ranked #132 of 134 in Over-Ear Headphones - Razer Barracuda X: $69.00 Amazon eBay

Pros: Wireless with a rated 50 hours of battery, Bluetooth 5.2, a built-in microphone and a wired option. At 250 g with 32 ohms and 96 dB sensitivity it is easy to drive. It has no active noise cancelling, so the battery goes a long way.

Cons: Crinacle’s measurement gives a preference score of just 7, among the furthest from the Harman target in the class, with a warm tilt and a very uneven response. Without noise cancelling it offers no real isolation from outside noise. The Logitech G Pro X is rated higher at a somewhat higher price.

Full Razer Barracuda X review and specifications →

Released	Jul 2021 (5 years ago)
Active Noise Cancelling	No
Back	Closed
Battery Life	50 hours (Manufacturer specified)
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	Wireless and wired
Deviation From Target	5.15 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	7 (measured by crinacle, via AutoEQ)
IP Rating	None
Impedance	32 ohms
Sensitivity	96 dB SPL/mW
Tonal Tilt	-2.74 (negative is warmer, positive brighter)
Weight	0.6 lbs (250 g)

EQ preset to match the Harman target

Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.4 dB	0.70
Peak	4,094 Hz	+6.1 dB	1.10
Peak	130 Hz	-9.0 dB	1.11
Peak	607 Hz	-4.1 dB	1.80
Peak	1,766 Hz	+4.0 dB	1.64
High shelf	10,000 Hz	-2.5 dB	0.70
Peak	286 Hz	+3.7 dB	3.33
Peak	194 Hz	-2.2 dB	2.83
Peak	440 Hz	-1.5 dB	3.10
Peak	309 Hz	+0.8 dB	2.49

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Razer Barracuda X (crinacle measurement)
• Head-to-Head Comparisons
  • Razer Barracuda X vs AKG K72
  • Razer Barracuda X vs AKG K92

Ranked #133 of 134 in Over-Ear Headphones - AKG K92: $69.95 Amazon eBay

Pros: The closed-back design isolates noise at home or in the office, and the 32 ohm impedance with 113 dB sensitivity means a phone or laptop drives it to full volume without an amp. At 200 g it is light for a full-size headphone. It suits listeners who want a bass-heavy, warm tuning, since bass sits about 7.6 dB above the Harman target.

Cons: The response is far from the Harman target, with a preference score of only 3 and a very uneven 6.33 dB deviation. A 9 dB dip near 2.9 kHz pulls vocals and instrument body backward, while a 9.6 dB peak near 6.7 kHz makes cymbals and sibilants sharp. Bass and low mids are boosted by roughly 6 to 8 dB, so music sounds thick and boomy.

Full AKG K92 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	6.33 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 40mm dynamic
Form Factor	Over-ear
Frequency Response	16Hz - 22kHz (Manufacturer specified)
Harman Preference Score	3 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	113 dB SPL/V
Tonal Tilt	-2.06 (negative is warmer, positive brighter)
Weight	0.4 lbs (200 g)

EQ preset to match the Harman target

Set a preamp of -7.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-4.1 dB	0.70
Peak	150 Hz	-11.1 dB	0.73
Peak	1,874 Hz	+7.2 dB	0.85
Peak	77 Hz	+10.4 dB	1.43
Peak	508 Hz	-4.1 dB	2.97
High shelf	10,000 Hz	+0.0 dB	0.70
Peak	6,500 Hz	-6.8 dB	5.23
Peak	3,179 Hz	+2.3 dB	4.30
Peak	1,201 Hz	+2.1 dB	4.75
Peak	864 Hz	-1.8 dB	4.08

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the AKG K92 (oratory1990 measurement)
• Head-to-Head Comparisons
  • AKG K92 vs Razer Barracuda X
  • AKG K92 vs AKG K72

Ranked #134 of 134 in Over-Ear Headphones - Razer BlackShark V2 X: $34.99 Amazon eBay

Pros: A built-in microphone makes it usable for voice chat without a separate headset. The 32 ohm impedance suits PC, console and phone outputs with no amp needed, and the closed back keeps game audio from leaking into the room. At 240 g with 50 mm drivers it is a straightforward wired gaming option at a low price.

Cons: Crinacle’s measurement gives a Harman score of just 1, so the tonal balance is a long way from what most listeners prefer. The response is uneven, with a deviation of about 5.4 dB and a warm tilt, which tends to cloud vocals and detail in music. It is better suited to casual gaming and chat than to critical listening.

Full Razer BlackShark V2 X review and specifications →

Released	Aug 2020 (6 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	5.39 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Frequency Response	12Hz - 28kHz (Manufacturer specified)
Harman Preference Score	1 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	100 dB SPL/mW
Tonal Tilt	-2.96 (negative is warmer, positive brighter)
Weight	0.5 lbs (240 g)

EQ preset to match the Harman target

Set a preamp of -5.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-3.9 dB	0.70
Peak	158 Hz	-13.0 dB	0.91
Peak	825 Hz	+8.9 dB	0.18
Peak	7,600 Hz	+3.5 dB	3.10
Peak	808 Hz	-10.8 dB	0.68
High shelf	10,000 Hz	+0.5 dB	0.70
Peak	312 Hz	+3.1 dB	3.28
Peak	477 Hz	-1.6 dB	2.83
Peak	4,275 Hz	+1.7 dB	4.98
Peak	216 Hz	-1.8 dB	3.70

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Razer BlackShark V2 X (crinacle measurement)
• Head-to-Head Comparisons
  • Razer BlackShark V2 X vs Koss Porta Pro
  • Razer BlackShark V2 X vs Koss KPH40

In-Ear Headphones

Ranked #1 of 68 in In-Ear Headphones - Truthear Nova: $169.99 Amazon eBay

Pros: A Harman score of 90 puts it among the best-tuned in-ears measured, with every band from sub-bass to presence within about 1.5 dB of the target. The deviation of only 0.86 dB means vocals, guitars and drums sound natural and evenly balanced. The hybrid design pairs a dynamic driver with four balanced armatures, and the 14.8 ohm impedance with 123 dB sensitivity lets a phone drive it easily. Sub-bass sits about 1.5 dB above target, adding a touch of rumble without muddying the mids.

Cons: A 2.7 dB peak near 8 kHz can make bright cymbals and sibilant vocals slightly edgy on poorly mastered tracks. Treble and air run about 1.3 to 1.4 dB hot, so listeners sensitive to brightness may find extended sessions a little sharp. It is wired only, with no microphone or wireless features listed.

Full Truthear Nova review and specifications →

Released	2023 (3 years ago)
Back	Closed
Connection	Wired
Deviation From Target	0.86 dB standard deviation
Driver Type	Hybrid (1 dynamic + 4 balanced armature)
Drivers	1 x 10mm dynamic + 4 x balanced armature
Form Factor	In-ear
Frequency Response	8Hz - 40kHz (Manufacturer specified)
Harman Preference Score	90 (measured by oratory1990, via AutoEQ)
Impedance	14.8 ohms
Sensitivity	123 dB/Vrms @1kHz
Tonal Tilt	-0.14 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -1.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-4.2 dB	0.70
Peak	313 Hz	+0.4 dB	0.95
Peak	63 Hz	+3.6 dB	0.80
Peak	4,404 Hz	-1.2 dB	0.51
Peak	560 Hz	+1.1 dB	0.85
High shelf	10,000 Hz	-2.5 dB	0.70
Peak	9,390 Hz	+1.0 dB	2.26
Peak	2,126 Hz	+1.1 dB	3.14
Peak	2,987 Hz	-1.0 dB	3.83
Peak	1,281 Hz	-0.5 dB	2.65

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Truthear Nova (oratory1990 measurement)

Ranked #2 of 68 in In-Ear Headphones - AKG N5005: $399.99 Amazon eBay

Pros: Bass, mids and presence all land within about 0.6 dB of the Harman target, giving a Harman score of 87 and a very smooth 1.11 dB deviation. Sub-bass is essentially on target at 0.1 dB below, so kick drums and bass lines have natural weight without bloat. The five-driver hybrid layout and 18 ohm impedance with 116 dB per volt sensitivity run fine from a phone. At 11.4 g per earbud it is light in the ear.

Cons: A 5.8 dB dip near 10 kHz and a 3.4 dB peak near 7.8 kHz leave the top end slightly uneven, taking some sparkle off cymbals and air. Treble from 6 to 10 kHz runs about 0.6 dB under target, so it can sound a touch laid back. It costs far more than the Truthear x Crinacle Zero RED, which has the same rating, so the premium buys refinement rather than a better rating.

Full AKG N5005 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.11 dB standard deviation
Driver Type	Hybrid (1 dynamic + 4 balanced armature)
Drivers	1 x 9.2mm dynamic + 4 x balanced armature
Form Factor	In-ear
Frequency Response	10Hz - 40kHz (Manufacturer specified)
Harman Preference Score	87 (measured by oratory1990, via AutoEQ)
Impedance	18 ohms
Sensitivity	116 dB SPL/V
Tonal Tilt	-0.09 (negative is warmer, positive brighter)
Weight	0 lbs (11.4 g) per earbud

EQ preset to match the Harman target

Set a preamp of -1.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.8 dB	0.70
Peak	9,406 Hz	+3.0 dB	1.31
Peak	892 Hz	+2.7 dB	1.01
Peak	1,593 Hz	-1.4 dB	0.18
Peak	77 Hz	+1.4 dB	1.19
High shelf	10,000 Hz	-3.6 dB	0.70
Peak	4,702 Hz	-2.0 dB	5.51
Peak	3,571 Hz	+1.3 dB	2.99
Peak	6,150 Hz	+2.2 dB	5.73
Peak	4,894 Hz	-0.7 dB	4.27

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the AKG N5005 (oratory1990 measurement)

Ranked #3 of 68 in In-Ear Headphones - Truthear x Crinacle Zero RED: $64.99 Amazon eBay

Pros: A Harman score of 86 at an entry-level price delivers a well-balanced response with a smooth 1.1 dB deviation. Bass and mids track the target closely, and the dual dynamic driver design runs easily from a phone at 17.5 ohms and 117.5 dB per volt. It outscores the Tin HiFi T3 Plus by a clear rating margin at a similar cost. It is a good fit for listeners who like a warm, bass-forward sound.

Cons: Presence from 3 to 6 kHz sits about 2.2 dB below target, so vocals and snare attack can sound a little recessed. A 3.9 dB dip near 10.3 kHz and sub-bass about 1.4 dB light mean cymbals lack some shimmer and the deepest bass has less rumble. It is wired only with no mic or remote listed.

Full Truthear x Crinacle Zero RED review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.10 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm + 1 x 7.8mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 40.5kHz (Manufacturer specified)
Harman Preference Score	86 (measured by oratory1990, via AutoEQ)
Impedance	17.5 ohms
Sensitivity	117.5 dB/Vrms
Tonal Tilt	-0.08 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -2.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.5 dB	0.70
Peak	6,163 Hz	+2.2 dB	2.44
Peak	341 Hz	-1.0 dB	1.46
Peak	70 Hz	+1.0 dB	0.61
Peak	1,284 Hz	-0.6 dB	2.04
High shelf	10,000 Hz	-1.8 dB	0.70
Peak	2,432 Hz	+0.7 dB	2.98
Peak	3,588 Hz	-0.6 dB	3.06
Peak	8,541 Hz	+1.1 dB	3.84
Peak	769 Hz	+0.2 dB	3.01

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Truthear x Crinacle Zero RED (oratory1990 measurement)
• Head-to-Head Comparisons
  • Truthear x Crinacle Zero RED vs 7Hz Salnotes Zero
  • Truthear x Crinacle Zero RED vs Tin HiFi T3 Plus
  • Truthear x Crinacle Zero RED vs Tin HiFi T4

Ranked #4 of 68 in In-Ear Headphones - 7Hz Salnotes Zero: $22.99 Discontinued Amazon eBay

Newer model: the 7Hz x Crinacle Zero 2, ranked lower, rated 3.9/5, released Nov 2023. See every 7Hz Zero generation.

Pros: A Harman score of 84 from a single 10 mm dynamic driver at a bargain price is remarkable. Bass and mids sit within about 0.3 dB of the target, so vocals and instruments are balanced naturally with a 1.31 dB deviation. It runs from a phone without difficulty at 32 ohms and 108 dB per volt. It beats the 7Hz x Crinacle Zero 2 on rating at a similar cost.

Cons: Presence and treble run about 2.1 to 2.2 dB under target, and a 6.2 dB dip near 10 kHz leaves cymbals and breath detail muted. Sub-bass is about 1.5 dB light, so the deepest rumble in electronic music is understated. The sensitivity is lower than many rivals, so it needs a bit more volume headroom from weak sources. Discontinued.

Full 7Hz Salnotes Zero review and specifications →

Released	Jul 2022 (4 years ago)
Back	Closed
Connection	Wired
Deviation From Target	1.31 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	10Hz - 20kHz (Manufacturer specified)
Harman Preference Score	84 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	108 dB SPL/V
Tonal Tilt	-0.16 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -2.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.4 dB	0.70
Peak	7,148 Hz	+2.5 dB	1.39
Peak	186 Hz	-1.3 dB	1.35
Peak	65 Hz	+1.7 dB	1.11
Peak	1,677 Hz	-1.1 dB	1.82
High shelf	10,000 Hz	-1.3 dB	0.70
Peak	857 Hz	+0.9 dB	1.64
Peak	9,824 Hz	+0.9 dB	1.98
Peak	3,316 Hz	-0.6 dB	2.50
Peak	1,261 Hz	-0.7 dB	3.34

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the 7Hz Salnotes Zero (oratory1990 measurement)
• Head-to-Head Comparisons
  • 7Hz Salnotes Zero vs Truthear Gate
  • 7Hz Salnotes Zero vs Truthear x Crinacle Zero RED
  • 7Hz Salnotes Zero vs KZ ZSN Pro X

Ranked #5 of 68 in In-Ear Headphones - Truthear Gate: $21.99 Amazon eBay

Pros: A Harman score of 83 from a single dynamic driver at a very low price gives accurate bass and mids, with bass and upper mids within about 0.2 dB of target. The 28 ohm impedance with 122 dB per volt sensitivity makes it easy to drive from any phone. The warm tilt suits listeners who want a smooth, non-fatiguing sound. It earns the same rating as the 7Hz Salnotes Zero at a similar cost.

Cons: Treble is the weak point, with a deep 10.8 dB dip near 11 kHz and air about 3 dB under target. Cymbals, hi-hats and the sense of space on recordings sound dulled as a result. Presence from 3 to 6 kHz is also about 1.9 dB down, which takes a little bite off vocals.

Full Truthear Gate review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.39 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	10Hz - 45kHz (Manufacturer specified)
Harman Preference Score	83 (measured by oratory1990, via AutoEQ)
Impedance	28 ohms
Sensitivity	122 dB/Vrms
Tonal Tilt	-0.23 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.1 dB	0.70
Peak	9,538 Hz	+4.7 dB	0.99
Peak	2,074 Hz	-1.3 dB	0.65
Peak	196 Hz	-1.1 dB	1.34
Peak	698 Hz	+1.2 dB	1.31
High shelf	10,000 Hz	-2.1 dB	0.70
Peak	72 Hz	+0.8 dB	1.77
Peak	4,992 Hz	+0.3 dB	2.04
Peak	126 Hz	-0.4 dB	2.34
Peak	8,647 Hz	+1.3 dB	5.95

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Truthear Gate (oratory1990 measurement)
• Head-to-Head Comparisons
  • Truthear Gate vs 7Hz Salnotes Zero

Ranked #6 of 68 in In-Ear Headphones - Final Audio A4000: $119.00 Amazon eBay

Pros: A Harman score of 80 shows it sits close to the target most listeners prefer, with a slightly bright tilt in crinacle’s measurement. It uses a compact 6 mm dynamic driver and weighs 18 g, so it is light in the ear. The 18 ohm impedance and 100 dB per mW sensitivity are manageable from a phone.

Cons: The 100 dB per mW sensitivity is lower than many in-ears, so it needs more volume from weak sources. No built-in microphone is offered, which limits it for calls. It is wired only, so it lacks the wireless convenience of the Sony WF-1000XM5, which has a lower rating.

Full Final Audio A4000 review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	1.67 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 6mm dynamic
Form Factor	In-ear
Harman Preference Score	80 (measured by crinacle, via AutoEQ)
Impedance	18 ohms
Sensitivity	100 dB/mW
Tonal Tilt	+0.11 (negative is warmer, positive brighter)
Weight	0 lbs (18 g)

EQ preset to match the Harman target

Set a preamp of -2.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.5 dB	0.70
Peak	831 Hz	+3.0 dB	1.09
Peak	177 Hz	-1.6 dB	1.02
Peak	6,348 Hz	-3.7 dB	2.04
Peak	2,022 Hz	+2.0 dB	3.11
High shelf	10,000 Hz	-3.9 dB	0.70
Peak	9,639 Hz	+2.1 dB	2.54
Peak	3,246 Hz	-2.0 dB	3.75
Peak	4,630 Hz	+0.9 dB	3.78
Peak	2,482 Hz	+0.9 dB	5.02

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Final Audio A4000 (crinacle measurement)

Ranked #7 of 68 in In-Ear Headphones - Shuoer S12: $129.00 Amazon eBay

Pros: A planar magnetic driver is unusual in an in-ear and gives a Harman score of 80 with a smooth 1.62 dB deviation. Bass is lifted about 1.9 dB, adding warmth and punch, while the upper mids and treble stay close to target. The 16 ohm impedance is easy to drive from a phone, and it matches the Final Audio A4000 on rating.

Cons: A 4.2 dB peak near 8.2 kHz can make cymbals and sibilants slightly sharp, and treble from 6 to 10 kHz runs about 1.6 dB hot. Presence from 3 to 6 kHz sits 2.4 dB under target with a 3.3 dB dip near 3.75 kHz, so vocals can lose some forwardness. The 102 dB per mW sensitivity asks for a bit more volume than efficient rivals.

Full Shuoer S12 review and specifications →

Released	2022 (4 years ago)
Back	Closed
Connection	Wired
Deviation From Target	1.62 dB standard deviation
Driver Type	Planar magnetic
Drivers	1 x 14.8mm planar magnetic
Form Factor	In-ear
Frequency Response	10Hz - 30kHz (Manufacturer specified)
Harman Preference Score	80 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	102 dB/mW
Tonal Tilt	-0.11 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -2.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.4 dB	0.70
Peak	776 Hz	+2.9 dB	0.76
Peak	162 Hz	-2.3 dB	0.89
Peak	2,097 Hz	-3.4 dB	0.90
Peak	3,690 Hz	+3.8 dB	1.44
High shelf	10,000 Hz	-3.6 dB	0.70
Peak	6,122 Hz	+1.6 dB	5.71
Peak	7,230 Hz	-0.7 dB	6.00
Peak	37 Hz	-0.3 dB	2.35
Peak	65 Hz	+0.2 dB	2.13

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Shuoer S12 (oratory1990 measurement)

Ranked #8 of 68 in In-Ear Headphones - Moondrop Blessing 3: $359.99 Amazon eBay

Pros: A Harman score of 79 in crinacle’s measurement shows a tuning that lands close to what most listeners prefer, with a slightly bright tilt. Six drivers, two dynamic and four balanced armature, handle bass and treble separately. The 14.8 ohm impedance and 120 dB per volt sensitivity let a phone drive it comfortably. It rates the same as the Etymotic EVO and higher than the AUNE Jasper.

Cons: It costs noticeably more than the Etymotic EVO, which has an equal rating, so the extra money does not buy a better score. The AKG N5005 rates higher still, with a better Harman score. Wired only, with no microphone listed.

Full Moondrop Blessing 3 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.65 dB standard deviation
Driver Type	Hybrid (2 dynamic + 4 balanced armature)
Drivers	2 x dynamic + 4 x balanced armature
Form Factor	In-ear
Frequency Response	10Hz - 30kHz (Manufacturer specified)
Harman Preference Score	79 (measured by crinacle, via AutoEQ)
Impedance	14.8 ohms
Sensitivity	120 dB/Vrms
Tonal Tilt	+0.34 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -2.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.5 dB	0.70
Peak	10,000 Hz	+2.8 dB	0.97
Peak	3,076 Hz	-2.1 dB	3.52
Peak	237 Hz	-0.5 dB	1.04
Peak	1,479 Hz	-1.1 dB	3.10
High shelf	10,000 Hz	-8.7 dB	0.70
Peak	9,596 Hz	+3.9 dB	2.54
Peak	863 Hz	+0.8 dB	2.44
Peak	451 Hz	-0.2 dB	1.54
Peak	6,947 Hz	+1.4 dB	5.99

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Moondrop Blessing 3 (crinacle measurement)

Ranked #9 of 68 in In-Ear Headphones - Sennheiser IE 200: $129.95 Amazon eBay

Pros: Bass and midrange land almost exactly on the Harman target in oratory1990’s measurement, within about 0.5 dB from 60 Hz to 3 kHz, which gives a natural tonal balance and a preference score of 79. At 16 ohms and 119 dB SPL/V sensitivity it plays loud straight from a phone with no amp. Each earpiece weighs only 4 g, and the single 7mm dynamic driver is a simple, wired design with no battery to charge.

Cons: The presence region from 3 to 6 kHz sits about 5 dB under target, with a 5.7 dB dip near 4.4 kHz, so vocals and snare attacks sound a little recessed. The top octave runs about 5.8 dB hot, which adds sparkle that can read as thin or bright on some recordings. The Final Audio A4000 and Shuoer S12 carry higher ratings at lower prices.

Full Sennheiser IE 200 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.86 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 7mm dynamic
Form Factor	In-ear
Frequency Response	6Hz - 20kHz (Manufacturer specified)
Harman Preference Score	79 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	119 dB SPL/V
Tonal Tilt	-0.02 (negative is warmer, positive brighter)
Weight	0 lbs (4 g) per earphone

EQ preset to match the Harman target

Set a preamp of -4.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.3 dB	0.70
Peak	4,135 Hz	+4.3 dB	1.83
Peak	1,520 Hz	-1.9 dB	1.99
Peak	180 Hz	-1.2 dB	1.14
Peak	67 Hz	+1.0 dB	1.34
High shelf	10,000 Hz	-6.1 dB	0.70
Peak	727 Hz	+0.8 dB	1.79
Peak	5,480 Hz	+1.2 dB	3.96
Peak	1,154 Hz	-0.6 dB	3.44
Peak	2,978 Hz	+0.4 dB	3.96

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser IE 200 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser IE 200 vs Sony WF-1000XM5
  • Sennheiser IE 200 vs Sennheiser IE 900

Ranked #10 of 68 in In-Ear Headphones - Etymotic EVO: $298.98 Amazon eBay

Pros: Three balanced armature drivers deliver a flat, uncolored midrange, with the 1 to 3 kHz region within 0.5 dB of the Harman target and a preference score of 78. Response is smooth, with a standard deviation of 1.89 dB around target. The deep-insertion wired design is passive noise isolating, and the 47 ohm impedance still works from a phone or dongle.

Cons: Bass is lean, with sub-bass about 3.3 dB under target and the 60 to 200 Hz region 1.5 dB under, so kick drums and bass lines have less weight than most listeners prefer. Treble from 6 to 10 kHz is about 3.5 dB low and the response drops 7.4 dB near 11.9 kHz, which makes cymbals and air sound dull. Sensitivity of 99 dB at 0.1V is modest, so volume needs more headroom than the most efficient earphones.

Full Etymotic EVO review and specifications →

Released	Jun 2021 (5 years ago)
Back	Closed
Connection	Wired
Deviation From Target	1.89 dB standard deviation
Driver Type	Balanced armature
Drivers	3 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 16kHz (Manufacturer specified)
Harman Preference Score	78 (measured by oratory1990, via AutoEQ)
Impedance	47 ohms
Sensitivity	99 dB SPL at 0.1V, 1kHz
Tonal Tilt	+0.08 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.7 dB	0.70
Peak	1,788 Hz	-3.1 dB	1.61
Peak	6,507 Hz	+4.6 dB	1.49
Peak	197 Hz	-1.4 dB	1.38
Peak	64 Hz	+1.9 dB	0.98
High shelf	10,000 Hz	+4.1 dB	0.70
Peak	819 Hz	+1.2 dB	1.66
Peak	1,255 Hz	-0.9 dB	3.19
Peak	4,378 Hz	-0.7 dB	4.42
Peak	7,270 Hz	-1.7 dB	5.95

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Etymotic EVO (oratory1990 measurement)
• Head-to-Head Comparisons
  • Etymotic EVO vs Sony WF-1000XM5

Ranked #11 of 68 in In-Ear Headphones - Sony WF-1000XM5: $198.00 Amazon eBay

Pros: Mild bass emphasis, about 1.9 dB above target from 60 to 200 Hz, adds warmth without muddying the midrange, which stays within 0.8 dB of the target for a preference score of 78. Active noise cancelling, LDAC, AAC and SBC support, Bluetooth 5.3 and an IPX4 rating make it a full-featured true wireless set. Battery lasts about 8 hours per charge, 24 with the case, and each bud weighs 5.9 g.

Cons: Treble from 6 to 10 kHz runs about 2.2 dB low, with a 4.9 dB dip near 8 kHz, so cymbals and sibilance lose some bite. A 2.9 dB peak near 10.6 kHz can add a touch of artificial shimmer. Sub-bass sits about 1.9 dB below target, so the bass is punchy more than deep. The wired Sennheiser IE 200 matches its rating at a lower price and without charging.

Full Sony WF-1000XM5 review and specifications →

Released	Jul 2023 (3 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	8 hours (24 with case, Manufacturer specified)
Bluetooth Codecs	SBC, AAC, LDAC
Bluetooth Version	5.3
Built-in Microphone	Yes
Connection	True wireless
Deviation From Target	1.87 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 8.4mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	78 (measured by oratory1990, via AutoEQ)
IP Rating	IPX4
Tonal Tilt	-0.18 (negative is warmer, positive brighter)
Weight	0 lbs (5.9 g) per earbud

EQ preset to match the Harman target

Set a preamp of -2.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+5.4 dB	0.70
Peak	68 Hz	-4.8 dB	0.27
Peak	1,377 Hz	+2.6 dB	0.31
Peak	1,806 Hz	-3.5 dB	1.16
Peak	6,875 Hz	+1.8 dB	3.49
High shelf	10,000 Hz	+2.3 dB	0.70
Peak	3,757 Hz	+0.3 dB	2.56
Peak	5,057 Hz	-0.7 dB	5.70
Peak	449 Hz	+0.3 dB	4.15
Peak	677 Hz	-0.2 dB	2.75

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sony WF-1000XM5 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sony WF-1000XM5 vs Etymotic EVO
  • Sony WF-1000XM5 vs Sennheiser IE 200

Ranked #12 of 68 in In-Ear Headphones - Tin HiFi T3 Plus: $59.00 Amazon eBay

Pros: Crinacle’s measurement gives a preference score of 77 with a smooth response, a standard deviation of only 1.78 dB around the target. A single 10mm dynamic driver at 32 ohms and 105 dB sensitivity runs easily from a phone or dongle. It scores well above the Tin HiFi T4, which has a lower rating at a higher price.

Cons: The tilt of negative 0.41 means a slightly warm balance, so listeners who want a brighter, airier sound may find it relaxed. It has no built-in microphone, so it cannot take calls. It is wired only, with no wireless or noise cancelling features.

Full Tin HiFi T3 Plus review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	1.78 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	10Hz - 20kHz (Manufacturer specified)
Harman Preference Score	77 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	105 dB @ 1kHz, 0.179V
Tonal Tilt	-0.41 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.1 dB	0.70
Peak	6,867 Hz	+5.9 dB	1.01
Peak	163 Hz	-2.4 dB	0.78
Peak	683 Hz	+2.7 dB	0.84
Peak	3,057 Hz	-2.6 dB	0.39
High shelf	10,000 Hz	-4.1 dB	0.70
Peak	6,000 Hz	+2.0 dB	5.50
Peak	4,522 Hz	-1.6 dB	4.73
Peak	3,143 Hz	+0.9 dB	3.42
Peak	1,530 Hz	-0.3 dB	2.49

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Tin HiFi T3 Plus (crinacle measurement)
• Head-to-Head Comparisons
  • Tin HiFi T3 Plus vs Truthear x Crinacle Zero RED

Ranked #13 of 68 in In-Ear Headphones - Kiwi Ears Orchestra Lite: $249.00 Amazon eBay

Pros: Bass and lower midrange land within about 0.2 dB of the Harman target from 60 Hz to 1 kHz, so vocals and instruments sound natural and unboosted. The response is smooth, with a deviation of only about 2 dB around the target and a preference score of 76. Eight balanced armature drivers and 112 dB sensitivity make it easy to drive from a phone or portable player, and it suits warm and bass leaning tastes.

Cons: Presence from 3 to 6 kHz runs about 5.6 dB under target, with a 6.7 dB dip near 3.6 kHz, so voices and guitars sound recessed and a little veiled. Treble from 6 to 10 kHz is about 2.8 dB low, which softens cymbals and reduces sparkle. It is rated below the Etymotic EVO, and there is no built in microphone.

Full Kiwi Ears Orchestra Lite review and specifications →

Released	2023 (3 years ago)
Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.03 dB standard deviation
Driver Type	Balanced armature
Drivers	8 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	76 (measured by oratory1990, via AutoEQ)
Sensitivity	112 dB SPL/mW
Tonal Tilt	-0.26 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.1 dB	0.70
Peak	128 Hz	-2.0 dB	0.87
Peak	5,834 Hz	+3.8 dB	2.20
Peak	1,508 Hz	-1.9 dB	1.09
Peak	3,467 Hz	+4.0 dB	2.99
High shelf	10,000 Hz	-0.7 dB	0.70
Peak	8,847 Hz	+0.8 dB	4.64
Peak	45 Hz	-0.2 dB	2.08
Peak	4,617 Hz	-1.0 dB	6.00
Peak	5,106 Hz	+0.8 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Kiwi Ears Orchestra Lite (oratory1990 measurement)

Ranked #14 of 68 in In-Ear Headphones - Moondrop Quarks: $17.99 Amazon eBay

Pros: A preference score of 76 from a very inexpensive wired in-ear is hard to beat, and it is rated above the KZ ZSN Pro X and the CCA CRA. Bass from 60 to 200 Hz is lifted about 2.2 dB over target and the low mids about 1.6 dB, giving a warm, full sound that fits warm and bass leaning tastes. At 16 ohms and 116 dB sensitivity it plays loud straight from a phone.

Cons: A 4 dB peak near 2.9 kHz can make female vocals and snare hits sound forward or slightly shouty at higher volumes. Air above 10 kHz is about 2.5 dB low and there is a 5.4 dB dip near 11.9 kHz, so the top end sounds less open and airy. Sub-bass under 60 Hz is about 1.8 dB below target, so the deepest notes lack a little rumble.

Full Moondrop Quarks review and specifications →

Released	2021 (5 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.04 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 6mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	76 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	116 dB/Vrms
Tonal Tilt	-0.06 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -2.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.5 dB	0.70
Peak	170 Hz	-3.1 dB	0.65
Peak	10,000 Hz	+2.9 dB	0.24
Peak	767 Hz	+2.5 dB	1.26
Peak	2,855 Hz	-5.9 dB	3.31
High shelf	10,000 Hz	-1.9 dB	0.70
Peak	4,604 Hz	+0.9 dB	3.27
Peak	6,302 Hz	-1.1 dB	4.61
Peak	1,492 Hz	-0.2 dB	2.76
Peak	60 Hz	+0.1 dB	1.86

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Moondrop Quarks (oratory1990 measurement)

Ranked #15 of 68 in In-Ear Headphones - SoftEars RSV: $729.00 Amazon eBay

Pros: A preference score of 76 in crinacle’s measurement shows a response that sits close to the Harman target, and it is rated above the FiiO FD5 and the HIFIMAN RE2000. Five balanced armature drivers with 8 ohms impedance and 125 dB sensitivity mean it runs easily from a phone or dongle. The wired design suits home or portable listening with a source of your choice.

Cons: It sits at a premium price for an in-ear, and a preference score of 76 is no higher than far cheaper wired sets achieve. The very low 8 ohm impedance can interact with sources that have a high output impedance, and 125 dB sensitivity can make hiss from noisy sources audible. It is wired only, with no built in microphone.

Full SoftEars RSV review and specifications →

Released	2021 (5 years ago)
Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	1.76 dB standard deviation
Driver Type	Balanced armature
Drivers	5 x balanced armature
Form Factor	In-ear
Frequency Response	5Hz - 40kHz (Manufacturer specified)
Harman Preference Score	76 (measured by crinacle, via AutoEQ)
Impedance	8 ohms
Sensitivity	125 dB/Vrms
Tonal Tilt	-0.39 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.5 dB	0.70
Peak	9,429 Hz	+5.8 dB	1.27
Peak	350 Hz	-1.4 dB	0.18
Peak	862 Hz	+1.8 dB	2.03
Peak	4,128 Hz	+1.5 dB	4.48
High shelf	10,000 Hz	-3.5 dB	0.70
Peak	2,856 Hz	-1.3 dB	4.73
Peak	2,096 Hz	+0.9 dB	3.23
Peak	40 Hz	-0.4 dB	2.22
Peak	80 Hz	+0.3 dB	1.97

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the SoftEars RSV (crinacle measurement)

Ranked #16 of 68 in In-Ear Headphones - AUNE Jasper: $239.00 Amazon eBay

Pros: A single 10mm dynamic driver reaches a preference score of 75 in crinacle’s measurement, with a nearly neutral tilt of 0.01. At 32 ohms and 102 dB/mW it is easy to drive from a phone or small dongle. The manufacturer quotes a frequency range of 5 Hz to 40 kHz, and the wired design needs no charging.

Cons: Response is less even than the best in its class, with a standard deviation of 2.29 dB around the target, so some peaks and dips color vocals and treble. The Etymotic EVO has a higher rating and a smoother measurement, though at a higher price. It has no wireless features, noise cancelling or listed microphone.

Full AUNE Jasper review and specifications →

Released	Jan 2021 (5 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.29 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	5Hz - 40kHz (Manufacturer specified)
Harman Preference Score	75 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	102 dB/mW
Tonal Tilt	+0.01 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+3.1 dB	0.70
Peak	8,520 Hz	+7.5 dB	0.86
Peak	155 Hz	-2.7 dB	0.52
Peak	801 Hz	+3.1 dB	0.84
Peak	3,153 Hz	-3.0 dB	0.40
High shelf	10,000 Hz	-4.4 dB	0.70
Peak	6,182 Hz	+2.1 dB	5.90
Peak	4,821 Hz	-1.4 dB	5.25
Peak	3,710 Hz	+0.8 dB	4.25
Peak	38 Hz	-0.3 dB	2.66

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the AUNE Jasper (crinacle measurement)
• Head-to-Head Comparisons
  • AUNE Jasper vs Beats Powerbeats Pro
  • AUNE Jasper vs Samsung Galaxy Buds2

Ranked #17 of 68 in In-Ear Headphones - Beats Powerbeats Pro: $189.99 Discontinued Amazon eBay

Pros: Bass and midrange follow the Harman target closely, with 60 to 200 Hz within 0.2 dB and upper mids 0.7 dB above, so voices and bass lines sound natural and warm for a preference score of 75. The true wireless design adds Bluetooth 5.0 with SBC and AAC, a built-in microphone and an IPX4 rating. Battery lasts about 9 hours per charge, 24 with the case.

Cons: Treble is well under target, about 5.2 dB low from 6 to 10 kHz, with an 8.5 dB dip near 6.8 kHz, so cymbals, hi-hats and sibilance sound muted. The air band above 10 kHz is another 4.4 dB low, which adds to a dark, closed-in sound. It has no active noise cancelling, and the Etymotic EVO has a higher rating. Discontinued.

Full Beats Powerbeats Pro review and specifications →

Released	May 2019 (7 years ago)
Active Noise Cancelling	No
Back	Closed
Battery Life	9 hours (24 with case, Manufacturer specified)
Bluetooth Codecs	SBC, AAC
Bluetooth Version	5.0
Built-in Microphone	Yes
Connection	True wireless
Deviation From Target	2.09 dB standard deviation
Form Factor	In-ear
Harman Preference Score	75 (measured by oratory1990, via AutoEQ)
IP Rating	IPX4
Tonal Tilt	-0.37 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.8 dB	0.70
Peak	6,596 Hz	+6.1 dB	2.51
Peak	2,703 Hz	-4.4 dB	2.80
Peak	1,362 Hz	-2.1 dB	1.94
Peak	3,607 Hz	+3.7 dB	4.72
High shelf	10,000 Hz	+3.7 dB	0.70
Peak	143 Hz	-1.2 dB	1.56
Peak	374 Hz	+0.7 dB	1.21
Peak	4,688 Hz	-2.2 dB	6.00
Peak	60 Hz	+0.4 dB	1.34

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Beats Powerbeats Pro (oratory1990 measurement)
• Head-to-Head Comparisons
  • Beats Powerbeats Pro vs AUNE Jasper
  • Beats Powerbeats Pro vs Samsung Galaxy Buds2

Ranked #18 of 68 in In-Ear Headphones - FiiO FH5s: $254.99 Amazon eBay

Pros: A preference score of 75 in crinacle’s measurement points to a response close to the Harman target, and it is rated above the Samsung Galaxy Buds2 and the Shuoer S12 Pro. The hybrid design pairs a 12 mm and a 6 mm dynamic driver with two balanced armature drivers. At 40 ohms and 106 dB sensitivity it is easy to drive from a phone, and each earbud weighs 8.8 g.

Cons: Its score and rating are about the same as the AUNE Jasper and the Beats Powerbeats Pro, so it does not stand out in its class. The tilt leans slightly bright, which may not suit listeners who prefer a warm sound. It is wired only, with no built in microphone.

Full FiiO FH5s review and specifications →

Released	Apr 2021 (5 years ago)
Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.01 dB standard deviation
Driver Type	Hybrid (2 dynamic + 2 balanced armature)
Drivers	2 x dynamic (12mm + 6mm) + 2 x balanced armature
Form Factor	In-ear
Frequency Response	10Hz - 40kHz (Manufacturer specified)
Harman Preference Score	75 (measured by crinacle, via AutoEQ)
Impedance	40 ohms
Sensitivity	106 dB/mW
Tonal Tilt	+0.34 (negative is warmer, positive brighter)
Weight	0 lbs (8.8 g) per earbud

EQ preset to match the Harman target

Set a preamp of -3.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.3 dB	0.70
Peak	883 Hz	+3.4 dB	0.35
Peak	1,614 Hz	-7.4 dB	1.64
Peak	196 Hz	-2.0 dB	0.64
Peak	10,000 Hz	+1.7 dB	0.65
High shelf	10,000 Hz	-2.6 dB	0.70
Peak	6,307 Hz	+2.5 dB	5.92
Peak	4,444 Hz	-1.6 dB	5.97
Peak	3,652 Hz	+1.2 dB	6.00
Peak	7,146 Hz	-1.1 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the FiiO FH5s (crinacle measurement)

Ranked #19 of 68 in In-Ear Headphones - KZ ZSN Pro X: $23.99 Amazon eBay

Pros: The hybrid design with a 10mm dynamic driver and a balanced armature gives bass about 3.6 dB above target at 60 to 200 Hz, which adds punch and warmth for pop and hip hop. A preference score of 74 at an inexpensive price is strong, and the 25 ohm impedance with 112 dB/mW sensitivity makes it easy to drive from a phone. It also suits a warm or v-shaped taste.

Cons: A 7.2 dB peak near 8.1 kHz and an air band about 5.8 dB above target can make cymbals and s sounds sharp or hissy at higher volume. The 3 to 4 kHz region dips about 2.9 dB, so vocals can sound a little distant. It has no wireless features or noise cancelling.

Full KZ ZSN Pro X review and specifications →

Released	Jul 2020 (6 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.09 dB standard deviation
Driver Type	Hybrid (1 dynamic + 1 balanced armature)
Drivers	1 x 10mm dynamic + 1 x balanced armature
Form Factor	In-ear
Frequency Response	7Hz - 40kHz (Manufacturer specified)
Harman Preference Score	74 (measured by oratory1990, via AutoEQ)
Impedance	25 ohms
Sensitivity	112 dB/mW
Tonal Tilt	-0.17 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -3.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.8 dB	0.70
Peak	928 Hz	+5.3 dB	0.66
Peak	166 Hz	-3.4 dB	0.67
Peak	2,193 Hz	-4.4 dB	0.61
Peak	3,392 Hz	+6.1 dB	2.82
High shelf	10,000 Hz	-4.4 dB	0.70
Peak	6,459 Hz	+3.5 dB	5.25
Peak	4,968 Hz	-3.5 dB	5.59
Peak	4,039 Hz	+1.3 dB	6.00
Peak	5,964 Hz	+0.9 dB	5.91

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ ZSN Pro X (oratory1990 measurement)
• Head-to-Head Comparisons
  • KZ ZSN Pro X vs KZ ZSN Pro
  • KZ ZSN Pro X vs 7Hz Salnotes Zero

Ranked #20 of 68 in In-Ear Headphones - Samsung Galaxy Buds2: $199.00 Discontinued Amazon eBay

Pros: Bass and low mids sit slightly above target, about 0.9 dB at 60 to 200 Hz, which gives a warm, easy tonal balance for a preference score of 74. The set offers active noise cancelling, Bluetooth 5.2, a microphone, and SBC, AAC and Scalable codec support. Each bud weighs 5 g, and a dual driver layout pairs an 11mm woofer with a 6.3mm tweeter.

Cons: Treble is uneven, with a 5.8 dB peak near 8 kHz, a 4.8 dB dip across 3 to 6 kHz, and the air band 6.5 dB low, which blurs vocal detail and makes cymbals sound splashy and then rolled off. Battery lasts about 5 hours with noise cancelling on. The IPX2 rating gives only basic splash protection, and the AUNE Jasper has a higher rating. Discontinued.

Full Samsung Galaxy Buds2 review and specifications →

Released	Aug 2021 (5 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	5 hours (20 with case, ANC on; 7.5 hours, 29 with case, ANC off, Manufacturer specified)
Bluetooth Codecs	SBC, AAC, Scalable
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	True wireless
Deviation From Target	2.18 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 11mm dynamic woofer + 1 x 6.3mm dynamic tweeter
Form Factor	In-ear
Harman Preference Score	74 (measured by oratory1990, via AutoEQ)
IP Rating	IPX2
Tonal Tilt	-0.24 (negative is warmer, positive brighter)
Weight	0 lbs (5 g) per earbud

EQ preset to match the Harman target

Set a preamp of -4.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.7 dB	0.70
Peak	4,739 Hz	+4.8 dB	1.27
Peak	88 Hz	-1.9 dB	0.26
Peak	6,935 Hz	-3.8 dB	4.18
Peak	827 Hz	+0.9 dB	2.57
High shelf	10,000 Hz	+3.1 dB	0.70
Peak	1,484 Hz	-1.0 dB	2.64
Peak	7,930 Hz	-1.3 dB	5.82
Peak	1,026 Hz	+0.5 dB	4.03
Peak	41 Hz	-0.2 dB	1.94

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Samsung Galaxy Buds2 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Samsung Galaxy Buds2 vs Shuoer S12 Pro
  • Samsung Galaxy Buds2 vs Beats Powerbeats Pro
  • Samsung Galaxy Buds2 vs AUNE Jasper

Ranked #21 of 68 in In-Ear Headphones - Shuoer S12 Pro: $169.00 Amazon eBay

Pros: A 14.8mm planar magnetic driver delivers a gentle bass lift, about 2 dB above target from 60 to 200 Hz, with sub-bass nearly on target, for a preference score of 74. At 16 ohms and 102 dB sensitivity it runs fine from a phone. The wired design suits warm and v-shaped tastes, with extra treble sparkle.

Cons: Treble from 6 to 16 kHz runs 3 dB or more above target, with a 6 dB peak near 8.2 kHz, so cymbals and sibilance can sound bright at volume. A 5.5 dB dip near 3.7 kHz pulls back vocal presence. The Beats Powerbeats Pro and AUNE Jasper carry higher ratings.

Full Shuoer S12 Pro review and specifications →

Released	2022 (4 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.18 dB standard deviation
Driver Type	Planar magnetic
Drivers	1 x 14.8mm planar magnetic
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	74 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	102 dB
Tonal Tilt	-0.19 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.2 dB	0.70
Peak	3,538 Hz	+5.0 dB	2.19
Peak	163 Hz	-2.5 dB	0.79
Peak	679 Hz	+2.1 dB	0.90
Peak	1,695 Hz	-2.2 dB	2.26
High shelf	10,000 Hz	-7.4 dB	0.70
Peak	7,429 Hz	-1.6 dB	4.48
Peak	4,686 Hz	+0.9 dB	3.26
Peak	3,610 Hz	-0.5 dB	6.00
Peak	4,104 Hz	+0.5 dB	4.93

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Shuoer S12 Pro (oratory1990 measurement)
• Head-to-Head Comparisons
  • Shuoer S12 Pro vs Samsung Galaxy Buds2

Ranked #22 of 68 in In-Ear Headphones - 7Hz x Crinacle Zero 2: $24.99 Amazon eBay

Older model: the 7Hz Salnotes Zero (ranked higher, rated 4.8/5). See every 7Hz Zero generation.

Pros: Crinacle’s measurement gives a preference score of 73 with a response that stays fairly even, a standard deviation of 1.99 dB around target. A 10mm dynamic driver at 32 ohms and 108 dB SPL/V sensitivity runs from a phone with no amp. The low cost makes it an easy entry into wired in-ears.

Cons: The tilt of negative 0.71 is the warmest in this group, so treble detail and air can sound subdued. It has no wireless features, noise cancelling or listed microphone. The KZ ZSN Pro X has a higher rating at a similar price.

Full 7Hz x Crinacle Zero 2 review and specifications →

Released	Nov 2023 (2 years ago)
Back	Closed
Connection	Wired
Deviation From Target	1.99 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	10Hz - 20kHz (Manufacturer specified)
Harman Preference Score	73 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	108 dB SPL/V
Tonal Tilt	-0.71 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-1.1 dB	0.70
Peak	6,290 Hz	+4.3 dB	0.72
Peak	182 Hz	-2.3 dB	1.03
Peak	1,916 Hz	-1.7 dB	0.50
Peak	855 Hz	+1.8 dB	1.59
High shelf	10,000 Hz	+0.9 dB	0.70
Peak	67 Hz	+0.4 dB	2.53
Peak	7,224 Hz	-1.2 dB	5.84
Peak	5,811 Hz	+0.8 dB	5.07
Peak	3,871 Hz	-0.3 dB	2.41

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the 7Hz x Crinacle Zero 2 (crinacle measurement)
• Head-to-Head Comparisons
  • 7Hz x Crinacle Zero 2 vs KZ ZSN Pro
  • 7Hz x Crinacle Zero 2 vs CCA CRA

Ranked #23 of 68 in In-Ear Headphones - KZ ZSN Pro: $24.99 Amazon eBay

Pros: A preference score of 73 in HypetheSonics’ measurement is solid for a wired set this cheap, with a response that stays within about 2.2 dB of the Harman target. Bass sits roughly 3 dB above target from 60 to 200 Hz, adding punch to kick drums and bass guitar without muddying the lower midrange, which stays within 1 dB. At 25 ohms and 104 dB/mW it runs loudly from a phone, and the hybrid dynamic plus balanced armature design suits v-shaped and warm tastes. It also rates higher than the MEE Audio M6 Pro.

Cons: Treble above 10 kHz runs about 6 dB hot, with a sharp 9.4 dB peak near 11 kHz that can make cymbals and hi-hats sound glassy or hissy. A 3.7 dB dip near 3.4 kHz pulls vocals and snare snap slightly back. Listeners who want a flat, neutral tuning will find the bass and treble both exaggerated.

Full KZ ZSN Pro review and specifications →

Released	2019 (7 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.23 dB standard deviation
Driver Type	Hybrid (1 dynamic + 1 balanced armature)
Drivers	1 x 10mm dynamic + 1 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 40kHz (Manufacturer specified)
Harman Preference Score	73 (measured by HypetheSonics, via AutoEQ)
Impedance	25 ohms
Sensitivity	104 dB/mW
Tonal Tilt	-0.11 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.5 dB	0.70
Peak	750 Hz	+3.7 dB	0.88
Peak	160 Hz	-3.1 dB	0.79
Peak	3,264 Hz	+4.4 dB	3.80
Peak	2,073 Hz	-3.5 dB	2.04
High shelf	10,000 Hz	-5.0 dB	0.70
Peak	4,840 Hz	-4.2 dB	6.00
Peak	6,161 Hz	+3.4 dB	4.50
Peak	3,841 Hz	+1.8 dB	5.81
Peak	4,626 Hz	-1.0 dB	5.62

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ ZSN Pro (HypetheSonics measurement)
• Head-to-Head Comparisons
  • KZ ZSN Pro vs 7Hz x Crinacle Zero 2
  • KZ ZSN Pro vs CCA CRA
  • KZ ZSN Pro vs KZ ZSN Pro X

Ranked #24 of 68 in In-Ear Headphones - Tin HiFi T4: $89.00 Amazon eBay

Pros: A preference score of 73 in crinacle’s measurement puts the response well within the range most listeners find pleasing, with a nearly neutral tilt. A single 10mm dynamic driver at 32 ohms and 102 dB is easy to power from a phone or dongle, and it rates a little higher than the KZ ZAX at a similar level of price.

Cons: The score still leaves room for audible deviations from the target, so some tonal coloration is likely. A single dynamic driver also gives up the added detail that multi-driver sets in this class aim for.

Full Tin HiFi T4 review and specifications →

Released	Nov 2019 (6 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.44 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	10Hz - 20kHz (Manufacturer specified)
Harman Preference Score	73 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	102 dB
Tonal Tilt	+0.10 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.8 dB	0.70
Peak	9,358 Hz	+4.2 dB	2.59
Peak	149 Hz	-2.1 dB	0.84
Peak	1,877 Hz	-3.4 dB	2.54
Peak	3,450 Hz	+4.1 dB	3.07
High shelf	10,000 Hz	-0.1 dB	0.70
Peak	853 Hz	+1.7 dB	1.24
Peak	5,343 Hz	-3.7 dB	5.41
Peak	1,332 Hz	-1.5 dB	2.76
Peak	6,775 Hz	+1.3 dB	3.54

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Tin HiFi T4 (crinacle measurement)
• Head-to-Head Comparisons
  • Tin HiFi T4 vs Truthear x Crinacle Zero RED

Ranked #25 of 68 in In-Ear Headphones - CCA CRA: $20.99 Amazon eBay

Pros: A preference score of 72 in crinacle’s measurement is strong for one of the least expensive wired sets in its class, and the 1.98 dB deviation from target is among the smoothest in this group. The 111 dB sensitivity and 23.5 ohm impedance mean a phone drives it to high volume with ease. The slightly warm tilt suits listeners who like a touch of extra bass.

Cons: The tuning is a notch below the best sets in the class, and the slightly warm lean can soften treble detail for those who prefer a brighter sound. It has no listed frequency range or other extras, so the case for it rests on the tuning and low cost.

Full CCA CRA review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	1.98 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Harman Preference Score	72 (measured by crinacle, via AutoEQ)
Impedance	23.5 ohms
Sensitivity	111 dB
Tonal Tilt	-0.71 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -2.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.5 dB	0.70
Peak	183 Hz	-2.3 dB	1.19
Peak	818 Hz	+2.3 dB	1.03
Peak	3,058 Hz	+2.5 dB	2.13
Peak	1,484 Hz	-1.5 dB	1.88
High shelf	10,000 Hz	-5.7 dB	0.70
Peak	9,654 Hz	+2.4 dB	2.57
Peak	6,044 Hz	+3.0 dB	5.11
Peak	66 Hz	+0.7 dB	2.30
Peak	4,821 Hz	-2.0 dB	5.10

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the CCA CRA (crinacle measurement)
• Head-to-Head Comparisons
  • CCA CRA vs KZ ZSN Pro
  • CCA CRA vs 7Hz x Crinacle Zero 2

Ranked #26 of 68 in In-Ear Headphones - CCA C12: $48.99 Amazon eBay

Pros: A preference score of 71 in crinacle’s measurement is respectable for a hybrid with one dynamic driver and five balanced armatures. The 24 ohm impedance and 112 dB/mW sensitivity make it easy to drive from any phone. A slightly warm tilt gives it a fuller, more relaxed presentation than a bright set.

Cons: The 2.2 dB deviation from the target shows the response still wanders, so tonal balance will not be fully natural. Crowding six drivers into one housing does not translate into a score above cheaper single-driver sets like the CCA CRA, which has a higher rating.

Full CCA C12 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.22 dB standard deviation
Driver Type	Hybrid (1 dynamic + 5 balanced armature)
Drivers	1 x 10mm dynamic + 5 x balanced armature
Form Factor	In-ear
Frequency Response	7Hz - 40kHz (Manufacturer specified)
Harman Preference Score	71 (measured by crinacle, via AutoEQ)
Impedance	24 ohms
Sensitivity	112 dB/mW
Tonal Tilt	-0.38 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -3.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.9 dB	0.70
Peak	161 Hz	-3.6 dB	0.61
Peak	677 Hz	+3.8 dB	1.07
Peak	2,181 Hz	-3.3 dB	3.04
Peak	7,371 Hz	+3.4 dB	3.04
High shelf	10,000 Hz	-5.1 dB	0.70
Peak	9,487 Hz	+2.8 dB	2.05
Peak	3,358 Hz	+3.0 dB	3.37
Peak	5,217 Hz	-3.3 dB	6.00
Peak	2,530 Hz	-1.7 dB	5.25

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the CCA C12 (crinacle measurement)
• Head-to-Head Comparisons
  • CCA C12 vs MEE Audio M6 Pro

Ranked #27 of 68 in In-Ear Headphones - KZ ZAX: $65.99 Amazon eBay

Pros: A preference score of 71 in crinacle’s measurement comes from a hybrid design with one dynamic driver and seven balanced armatures. At 24 ohms and 113 dB the sensitivity is very high, so any phone or dongle drives it easily. The slightly warm tilt keeps treble from turning harsh.

Cons: The response sits 2.3 dB from the target on average, so some coloration remains despite the eight drivers. It also costs noticeably more than the CCA C12 for the same rating, and the Tin HiFi T4 rates higher with a single dynamic driver.

Full KZ ZAX review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.29 dB standard deviation
Driver Type	Hybrid (1 dynamic + 7 balanced armature)
Drivers	1 x dynamic + 7 x balanced armature
Form Factor	In-ear
Frequency Response	10Hz - 40kHz (Manufacturer specified)
Harman Preference Score	71 (measured by crinacle, via AutoEQ)
Impedance	24 ohms
Sensitivity	113 dB
Tonal Tilt	-0.43 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.0 dB	0.70
Peak	197 Hz	-3.9 dB	0.41
Peak	639 Hz	+3.6 dB	0.62
Peak	2,128 Hz	-6.0 dB	1.80
Peak	4,125 Hz	+2.9 dB	0.42
High shelf	10,000 Hz	+0.0 dB	0.70
Peak	4,387 Hz	-3.1 dB	5.67
Peak	9,739 Hz	-1.1 dB	2.42
Peak	3,351 Hz	+1.7 dB	4.33
Peak	6,468 Hz	+2.5 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ ZAX (crinacle measurement)
• Head-to-Head Comparisons
  • KZ ZAX vs MEE Audio M6 Pro

Ranked #28 of 68 in In-Ear Headphones - MEE Audio M6 Pro: $39.99 Amazon eBay

Pros: A preference score of 71 in crinacle’s measurement is a decent result for a single 10mm dynamic driver. At 16 ohms and 100 dB/mW it is simple to drive from a phone, and the slightly warm tilt gives a smooth, easy listen. Its rating matches the CCA C12 and KZ ZAX.

Cons: The 100 dB/mW sensitivity is the lowest in this group, so it needs a little more volume than the hybrids. The 2.2 dB deviation from the target leaves audible coloration, and the 7Hz x Crinacle Zero 2 rates higher at a lower price.

Full MEE Audio M6 Pro review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.20 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	71 (measured by crinacle, via AutoEQ)
Impedance	16 ohms
Sensitivity	100 dB/mW
Tonal Tilt	-0.39 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -3.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+3.2 dB	0.70
Peak	721 Hz	+4.8 dB	0.62
Peak	92 Hz	-4.5 dB	0.22
Peak	2,434 Hz	-4.4 dB	2.44
Peak	6,340 Hz	+3.1 dB	5.50
High shelf	10,000 Hz	+3.4 dB	0.70
Peak	9,270 Hz	+2.2 dB	1.90
Peak	7,139 Hz	-1.9 dB	4.63
Peak	4,980 Hz	-1.9 dB	5.48
Peak	4,087 Hz	+0.6 dB	3.54

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the MEE Audio M6 Pro (crinacle measurement)
• Head-to-Head Comparisons
  • MEE Audio M6 Pro vs KZ ZAX
  • MEE Audio M6 Pro vs CCA C12

Ranked #29 of 68 in In-Ear Headphones - TANGZU Wan’er S.G: $18.00 Amazon eBay

Pros: A preference score of 71 in crinacle’s measurement at a very low cost is good value, with a mildly warm tilt that keeps treble from becoming harsh. Each earbud weighs only 4.2 g, and a built-in microphone makes it usable for calls. It rates higher than the KZ ZST and costs less.

Cons: The 2.5 dB deviation from the target is the least smooth of this group, so tonal accuracy trails the CCA CRA and KZ ZSN Pro, both of which rate higher. A single 10mm dynamic driver and no listed impedance or sensitivity leave less to go on for matching it with a source.

Full TANGZU Wan’er S.G review and specifications →

Released	2023 (3 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.48 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	71 (measured by crinacle, via AutoEQ)
Tonal Tilt	-0.32 (negative is warmer, positive brighter)
Weight	0 lbs (4.2 g) per earbud

EQ preset to match the Harman target

Set a preamp of -5.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.8 dB	0.70
Peak	6,638 Hz	+5.1 dB	1.36
Peak	145 Hz	-2.6 dB	0.76
Peak	1,930 Hz	-2.9 dB	1.79
Peak	9,431 Hz	+3.0 dB	2.56
High shelf	10,000 Hz	-1.1 dB	0.70
Peak	894 Hz	+1.2 dB	1.34
Peak	1,321 Hz	-1.2 dB	2.81
Peak	275 Hz	-0.4 dB	1.71
Peak	570 Hz	+0.5 dB	2.18

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the TANGZU Wan’er S.G (crinacle measurement)
• Head-to-Head Comparisons
  • TANGZU Wan’er S.G vs KZ ZST

Ranked #30 of 68 in In-Ear Headphones - SoftEars Twilight: $930.00 Amazon eBay

Pros: A preference score of 71 with a deviation of 2.42 dB from target is a respectable result for a single-dynamic-driver in-ear. A 16 ohm impedance and 116 dB/V sensitivity let it run loudly and cleanly from a phone or portable player without extra amplification. It weighs only 6 g per earbud, and its tilt of -0.1 means it is close to tonally balanced rather than skewed warm or bright. It has a higher rating than the HIFIMAN RE2000 and the JVC HA-FW1500.

Cons: The score of 71 is well short of the best in-ears, so some tuning errors remain against the Harman target. The SoftEars RSV from the same brand has a higher rating. It is a wired design only.

Full SoftEars Twilight review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.42 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	71 (measured by crinacle, via AutoEQ)
Impedance	16 ohms
Sensitivity	116 dB/V
Tonal Tilt	-0.10 (negative is warmer, positive brighter)
Weight	0 lbs (6 g) per earbud

EQ preset to match the Harman target

Set a preamp of -3.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+3.5 dB	0.70
Peak	176 Hz	-3.8 dB	0.48
Peak	7,545 Hz	+3.4 dB	0.90
Peak	866 Hz	+2.8 dB	1.07
Peak	4,388 Hz	-1.1 dB	2.46
High shelf	10,000 Hz	+0.8 dB	0.70
Peak	2,853 Hz	-0.9 dB	4.10
Peak	2,069 Hz	+0.5 dB	3.38
Peak	7,411 Hz	-1.0 dB	5.97
Peak	6,202 Hz	+0.9 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the SoftEars Twilight (crinacle measurement)

Ranked #31 of 68 in In-Ear Headphones - CCA C10: $40.99 Amazon eBay

Pros: A preference score of 70 in crinacle’s measurement comes from a hybrid with one dynamic driver and four balanced armatures. At 32 ohms and 108 dB/mW it works comfortably from phones, and the slightly warm tilt makes for a relaxed sound.

Cons: The 2.3 dB deviation from the target leaves noticeable coloration, and the preference score trails the CCA C12 and MEE Audio M6 Pro, both of which rate higher. The extra balanced armatures do not lift it above simpler single-driver sets.

Full CCA C10 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.31 dB standard deviation
Driver Type	Hybrid (1 dynamic + 4 balanced armature)
Drivers	1 x 10mm dynamic + 4 x balanced armature
Form Factor	In-ear
Frequency Response	7Hz - 40kHz (Manufacturer specified)
Harman Preference Score	70 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	108 dB/mW
Tonal Tilt	-0.40 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.6 dB	0.70
Peak	163 Hz	-3.5 dB	0.68
Peak	795 Hz	+3.6 dB	0.90
Peak	2,002 Hz	-3.7 dB	2.10
Peak	3,348 Hz	+3.9 dB	4.47
High shelf	10,000 Hz	+3.9 dB	0.70
Peak	6,105 Hz	+3.6 dB	5.09
Peak	4,532 Hz	-3.7 dB	6.00
Peak	8,636 Hz	+1.0 dB	4.78
Peak	5,236 Hz	+1.0 dB	5.28

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the CCA C10 (crinacle measurement)

Ranked #32 of 68 in In-Ear Headphones - FiiO FD5: $505.28 Amazon eBay

Pros: A preference score of 70 in crinacle’s measurement comes from a single large 12mm dynamic driver. At 32 ohms and 109 dB/mW it needs no dedicated amp, and the slightly warm tilt gives a full, smooth presentation. It also rates higher than the Audio-Technica ATH-CK2000Ti.

Cons: The 2.4 dB deviation from the target is no better than far cheaper sets in this class, which makes the high price hard to justify on tuning alone. The Moondrop Blessing 3 rates much higher for substantially less, and at 11 g per earbud it is on the heavier side for an in-ear.

Full FiiO FD5 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.40 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 12mm dynamic
Form Factor	In-ear
Frequency Response	10Hz - 40kHz (Manufacturer specified)
Harman Preference Score	70 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	109 dB/mW
Tonal Tilt	-0.45 (negative is warmer, positive brighter)
Weight	0 lbs (11 g) per earbud

EQ preset to match the Harman target

Set a preamp of -3.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.2 dB	0.70
Peak	155 Hz	-3.6 dB	0.58
Peak	815 Hz	+2.7 dB	1.04
Peak	3,920 Hz	+3.3 dB	2.56
Peak	5,234 Hz	-3.2 dB	5.78
High shelf	10,000 Hz	+0.4 dB	0.70
Peak	10,000 Hz	+3.6 dB	1.21
Peak	2,540 Hz	-1.4 dB	4.19
Peak	40 Hz	-0.4 dB	2.74
Peak	5,496 Hz	-1.7 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the FiiO FD5 (crinacle measurement)

Ranked #33 of 68 in In-Ear Headphones - KZ ZST: $21.99 Amazon eBay

Pros: In oratory1990’s measurement the preference score is 70, with bass about 2.3 dB above target from 60 to 200 Hz for extra warmth and punch, and sub-bass tracking the target within 0.1 dB. The low mids and upper mids stay within about 1 dB, so vocals and instruments sit naturally. The warm and bassy profiles fit it best, and the hybrid pairing of one dynamic and one balanced armature driver costs very little.

Cons: A 9.4 dB dip near 4.4 kHz and 3.7 dB lower presence from 3 to 6 kHz pull back vocal clarity and the attack of snares and guitars. Above 10 kHz the response runs about 6.5 dB hot, with a 10 dB peak near 11 kHz that adds sharpness to cymbals. The TANGZU Wan’er S.G rates higher.

Full KZ ZST review and specifications →

Released	2016 (10 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.31 dB standard deviation
Driver Type	Hybrid (1 dynamic + 1 balanced armature)
Drivers	1 x 10mm dynamic + 1 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	70 (measured by oratory1990, via AutoEQ)
Tonal Tilt	-0.47 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.2 dB	0.70
Peak	182 Hz	-3.0 dB	0.62
Peak	620 Hz	+2.4 dB	0.63
Peak	9,298 Hz	-3.1 dB	3.37
Peak	1,878 Hz	-4.1 dB	3.05
High shelf	10,000 Hz	-0.3 dB	0.70
Peak	4,253 Hz	+4.7 dB	4.05
Peak	1,321 Hz	-0.6 dB	2.60
Peak	3,462 Hz	-1.0 dB	6.00
Peak	358 Hz	-0.0 dB	5.65

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ ZST (oratory1990 measurement)
• Head-to-Head Comparisons
  • KZ ZST vs TRN MT1
  • KZ ZST vs TANGZU Wan’er S.G

Ranked #34 of 68 in In-Ear Headphones - HIFIMAN RE2000: $799.00 Amazon eBay

Pros: Crinacle’s measurement gives a Harman preference score of 69 with a deviation of 2.63 dB, a respectable match to the target most listeners prefer. The tonal balance is close to neutral, with a tilt of only 0.32 dB toward brightness, so it avoids sounding either dark or harsh.

Cons: A score of 69 is only middling for a flagship in-ear, and a response that deviates from the target by 2.63 dB leaves audible coloration. The wired-only design has no built-in mic or wireless option. The FiiO FD5 carries a higher rating at a notably lower cost, which makes this model a hard sell on sound value.

Full HIFIMAN RE2000 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.63 dB standard deviation
Form Factor	In-ear
Harman Preference Score	69 (measured by crinacle, via AutoEQ)
Tonal Tilt	+0.32 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+7.5 dB	0.70
Peak	76 Hz	-4.7 dB	0.24
Peak	916 Hz	+5.3 dB	0.86
Peak	4,638 Hz	-5.1 dB	5.93
Peak	1,592 Hz	-2.1 dB	1.01
High shelf	10,000 Hz	-4.6 dB	0.70
Peak	6,553 Hz	+3.5 dB	5.51
Peak	8,895 Hz	+3.3 dB	2.20
Peak	5,174 Hz	-1.3 dB	5.99
Peak	7,469 Hz	-0.3 dB	5.72

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the HIFIMAN RE2000 (crinacle measurement)

Ranked #35 of 68 in In-Ear Headphones - TFZ T2 Galaxy: $59.00 Amazon eBay

Pros: Oratory1990’s measurement shows sub-bass about 3.7 dB and bass about 3.5 dB above the Harman target, which gives kick drums and bass lines a solid, punchy foundation that suits bassy and V-shaped tastes. The 16 ohm impedance and 110 dB/mW sensitivity mean it plays loud from a phone without an amp. The preference score of 69 is respectable for a budget wired in-ear, and its 12 mm dynamic driver stays simple and easy to drive.

Cons: A peak of 4.9 dB near 8 kHz can make cymbals and sibilant vocals sound sharp. Output above 10 kHz sits roughly 4.3 dB under target, with a 6.2 dB dip near 11.9 kHz, so the top end loses air and sparkle. The bass boost of more than 3 dB can also make male vocals and low instruments sound heavier than they should. There is no built-in microphone.

Full TFZ T2 Galaxy review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.12 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 12mm dynamic
Form Factor	In-ear
Frequency Response	5Hz - 40kHz (Manufacturer specified)
Harman Preference Score	69 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	110 dB/mW
Tonal Tilt	-0.77 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -3.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-3.4 dB	0.70
Peak	750 Hz	+3.0 dB	0.89
Peak	178 Hz	-2.3 dB	1.50
Peak	1,788 Hz	-2.0 dB	1.39
Peak	3,012 Hz	+2.5 dB	3.09
High shelf	10,000 Hz	+3.4 dB	0.70
Peak	4,584 Hz	-3.9 dB	5.24
Peak	5,910 Hz	+3.5 dB	5.10
Peak	70 Hz	+1.0 dB	1.75
Peak	124 Hz	-0.7 dB	2.97

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the TFZ T2 Galaxy (oratory1990 measurement)

Ranked #36 of 68 in In-Ear Headphones - TRN MT1: $13.95 Amazon eBay

Pros: Crinacle’s measurement gives a Harman preference score of 69, a solid result for such an inexpensive wired in-ear. A 22 ohm impedance and 106 dB sensitivity let it run loudly from any phone or laptop without an amp. It includes an inline microphone for calls, and the single 10 mm dynamic driver keeps the sound coherent.

Cons: A deviation of 2.46 dB from the target means some coloration remains in the midrange and treble. The wired connection means no wireless freedom, and the CCA CRA is rated higher at a similar cost.

Full TRN MT1 review and specifications →

Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.46 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	69 (measured by crinacle, via AutoEQ)
Impedance	22 ohms
Sensitivity	106 dB
Tonal Tilt	-0.34 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.1 dB	0.70
Peak	838 Hz	+4.1 dB	0.67
Peak	9,762 Hz	+6.7 dB	0.47
Peak	156 Hz	-2.7 dB	0.78
Peak	3,174 Hz	-6.2 dB	0.55
High shelf	10,000 Hz	-7.6 dB	0.70
Peak	3,444 Hz	+3.5 dB	3.06
Peak	4,523 Hz	-6.4 dB	2.49
Peak	6,251 Hz	+3.6 dB	0.84
Peak	2,461 Hz	-2.8 dB	4.84

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the TRN MT1 (crinacle measurement)
• Head-to-Head Comparisons
  • TRN MT1 vs KZ ZST

Ranked #37 of 68 in In-Ear Headphones - Tin HiFi P1 Max: $219.00 Amazon eBay

Pros: The 14.2 mm planar magnetic driver is an uncommon design at this size, and Crinacle’s measurement gives a Harman preference score of 69 with an almost flat tilt of 0.05 dB, so the balance is neither warm nor bright. Its 16 ohm impedance and claimed 10 Hz to 20 kHz response suit a wide range of sources.

Cons: The 98 dB sensitivity is on the low side for an in-ear, so it benefits from a stronger source than a basic phone dongle. A deviation of 2.79 dB around the target is the roughest of its group, which means audible peaks and dips remain. The Samsung Galaxy Buds2 and Shuoer S12 Pro are both rated higher at a lower cost. There is no listed microphone or wireless connection.

Full Tin HiFi P1 Max review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.79 dB standard deviation
Driver Type	Planar magnetic
Drivers	1 x 14.2mm planar magnetic
Form Factor	In-ear
Frequency Response	10Hz - 20kHz (Manufacturer specified)
Harman Preference Score	69 (measured by crinacle, via AutoEQ)
Impedance	16 ohms
Sensitivity	98 dB @ 1kHz
Tonal Tilt	+0.05 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+3.6 dB	0.70
Peak	4,217 Hz	+5.8 dB	1.42
Peak	124 Hz	-2.9 dB	0.65
Peak	1,773 Hz	-2.6 dB	1.13
Peak	2,792 Hz	+1.7 dB	3.50
High shelf	10,000 Hz	-4.7 dB	0.70
Peak	434 Hz	+1.1 dB	2.30
Peak	228 Hz	-0.5 dB	1.92
Peak	6,433 Hz	+1.6 dB	5.31
Peak	43 Hz	-0.4 dB	2.18

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Tin HiFi P1 Max (crinacle measurement)

Ranked #38 of 68 in In-Ear Headphones - KZ ZS10 Pro: $44.99 Amazon eBay

Pros: Five drivers per side, one dynamic and four balanced armature, give a hybrid layout rare at this price, and Crinacle’s measurement returns a Harman preference score of 69. The 24 ohm impedance and 111 dB sensitivity make it easy to drive from a phone. The slight warm tilt of 0.43 dB below neutral keeps the balance relaxed.

Cons: A deviation of 2.44 dB from the target leaves some uneven spots across the frequency range. The hybrid design is wired only and lists no microphone. The CCA C12 is rated higher at a similar cost.

Full KZ ZS10 Pro review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.44 dB standard deviation
Driver Type	Hybrid (1 dynamic + 4 balanced armature)
Drivers	1 x dynamic + 4 x balanced armature
Form Factor	In-ear
Frequency Response	7Hz - 40kHz (Manufacturer specified)
Harman Preference Score	69 (measured by crinacle, via AutoEQ)
Impedance	24 ohms
Sensitivity	111 dB
Tonal Tilt	-0.43 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.1 dB	0.70
Peak	164 Hz	-3.7 dB	0.62
Peak	772 Hz	+3.3 dB	1.02
Peak	2,169 Hz	-4.3 dB	2.52
Peak	3,267 Hz	+3.7 dB	2.93
High shelf	10,000 Hz	+0.9 dB	0.70
Peak	6,415 Hz	+4.7 dB	3.96
Peak	4,521 Hz	-3.6 dB	6.00
Peak	8,356 Hz	+1.6 dB	4.13
Peak	4,784 Hz	+0.6 dB	5.93

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ ZS10 Pro (crinacle measurement)

Ranked #39 of 68 in In-Ear Headphones - iBasso IT04: $499.00 Amazon eBay

Pros: A preference score of 69 in crinacle’s measurement puts the IT04 in solid, listenable territory for an in-ear. The 110 dB sensitivity means it is easy to drive from a phone or dongle without a dedicated amp. At 13 g with a hybrid of one 10mm dynamic driver and three balanced armatures, it is light and uses a driver mix aimed at bass weight plus detail.

Cons: A score of 69 trails the best in-ears, so the tuning is noticeably off the Harman target in places. The FiiO FD5 has a higher rating at a similar price, which makes it the safer pick if the Harman fit matters most. It is wired only, with no wireless option.

Full iBasso IT04 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.79 dB standard deviation
Driver Type	Hybrid (1 dynamic + 3 balanced armature)
Drivers	1 x 10mm dynamic + 3 x balanced armature
Form Factor	In-ear
Frequency Response	5Hz - 40kHz (Manufacturer specified)
Harman Preference Score	69 (measured by crinacle, via AutoEQ)
Sensitivity	110 dB
Tonal Tilt	+0.02 (negative is warmer, positive brighter)
Weight	0 lbs (13 g)

EQ preset to match the Harman target

Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+2.9 dB	0.70
Peak	230 Hz	-5.1 dB	0.53
Peak	4,860 Hz	+5.6 dB	2.87
Peak	770 Hz	+3.6 dB	0.27
Peak	1,536 Hz	-4.0 dB	1.44
High shelf	10,000 Hz	+3.7 dB	0.70
Peak	8,235 Hz	-2.5 dB	1.65
Peak	5,832 Hz	+1.4 dB	4.39
Peak	2,978 Hz	+1.5 dB	5.39
Peak	3,642 Hz	-0.9 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the iBasso IT04 (crinacle measurement)

Ranked #40 of 68 in In-Ear Headphones - KZ PR1: $87.99 Amazon eBay

Pros: The 13.2 mm planar magnetic driver is an unusual choice at this size, and Crinacle’s measurement gives a Harman preference score of 67 with a deviation of 2.36 dB. The 16 ohm impedance suits portable sources, and the 20 Hz to 40 kHz claimed range is wide.

Cons: Sensitivity of 96 dB is low for an in-ear, so volume headroom from a phone can be limited and a stronger source helps. A tilt of 0.76 dB toward the warm side gives a darker balance than the target. The TFZ T2 Galaxy is rated higher and costs less. No microphone is listed.

Full KZ PR1 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.36 dB standard deviation
Driver Type	Planar magnetic
Drivers	1 x 13.2mm planar magnetic
Form Factor	In-ear
Frequency Response	20Hz - 40kHz (Manufacturer specified)
Harman Preference Score	67 (measured by crinacle, via AutoEQ)
Impedance	16 ohms
Sensitivity	96 dB
Tonal Tilt	-0.76 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -3.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-1.7 dB	0.70
Peak	171 Hz	-3.5 dB	0.86
Peak	819 Hz	+3.1 dB	1.02
Peak	4,351 Hz	+4.0 dB	1.33
Peak	2,387 Hz	-2.6 dB	1.15
High shelf	10,000 Hz	-15.5 dB	0.70
Peak	6,790 Hz	+4.5 dB	2.11
Peak	5,647 Hz	-2.4 dB	4.34
Peak	9,447 Hz	+3.7 dB	2.87
Peak	65 Hz	+0.2 dB	2.39

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ PR1 (crinacle measurement)

Ranked #41 of 68 in In-Ear Headphones - Sennheiser IE 40 Pro: $109.00 Amazon eBay

Pros: Oratory1990’s measurement shows bass 1.0 dB and low mids 1.4 dB above target, a gentle warmth that suits relaxed listening, and the preference score of 67 is acceptable. A 20 ohm impedance and 115 dB SPL/V sensitivity mean a phone drives it with ease, which suits monitoring and portable use. The balance leans toward warm and V-shaped tastes.

Cons: Presence is 4.5 dB under target across 3 to 6 kHz, with a 6.4 dB dip near 3.1 kHz, so vocals and guitars sound recessed and detail is dulled. Sub-bass is 3.6 dB light, so deep rumble is absent. Then the top end swings the opposite way, with a peak of 8.3 dB at 11.9 kHz and air 5.7 dB over target, which can add a brittle sheen. Tonal balance is clearly uneven, with a deviation of 2.94 dB.

Full Sennheiser IE 40 Pro review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.94 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 18kHz (Manufacturer specified)
Harman Preference Score	67 (measured by oratory1990, via AutoEQ)
Impedance	20 ohms
Sensitivity	115 dB SPL/V
Tonal Tilt	+0.03 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+5.6 dB	0.70
Peak	2,997 Hz	+5.7 dB	1.48
Peak	75 Hz	-4.1 dB	0.38
Peak	1,267 Hz	-0.8 dB	2.09
Peak	261 Hz	-1.1 dB	1.70
High shelf	10,000 Hz	-3.7 dB	0.70
Peak	9,787 Hz	-3.3 dB	1.71
Peak	4,341 Hz	+1.1 dB	3.77
Peak	6,644 Hz	+2.1 dB	5.97
Peak	7,958 Hz	-1.2 dB	5.41

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser IE 40 Pro (oratory1990 measurement)

Ranked #42 of 68 in In-Ear Headphones - CCA CSN: $25.99 Amazon eBay

Pros: A hybrid pairing of a 10 mm dynamic driver and a balanced armature gives Crinacle’s measurement a Harman preference score of 67, which is solid for a very inexpensive wired set. With 22.5 ohms and 112 dB/mW sensitivity it plays loud from a phone. The slight warm tilt of 0.46 dB keeps it from sounding harsh.

Cons: A deviation of 2.64 dB from the target leaves clear coloration in places. It is wired only with no microphone listed. The MEE Audio M6 Pro, CCA C10 and KZ ZST are all rated higher at close to the same cost.

Full CCA CSN review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.64 dB standard deviation
Driver Type	Hybrid (1 dynamic + 1 balanced armature)
Drivers	1 x 10mm dynamic + 1 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 40kHz
Harman Preference Score	67 (measured by crinacle, via AutoEQ)
Impedance	22.5 ohms
Sensitivity	112 dB/mW
Tonal Tilt	-0.46 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.8 dB	0.70
Peak	164 Hz	-3.5 dB	0.59
Peak	3,200 Hz	+7.0 dB	1.48
Peak	1,878 Hz	-6.0 dB	1.38
Peak	809 Hz	+2.8 dB	0.77
High shelf	10,000 Hz	+3.1 dB	0.70
Peak	5,170 Hz	-4.2 dB	5.86
Peak	6,353 Hz	+2.7 dB	6.00
Peak	4,393 Hz	+1.6 dB	6.00
Peak	37 Hz	-0.2 dB	2.04

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the CCA CSN (crinacle measurement)

Ranked #43 of 68 in In-Ear Headphones - JVC HA-FW1500: $766.28 Amazon eBay

Pros: The 11 mm dynamic driver rates a manufacturer specified 6 Hz to 52 kHz, and Crinacle’s measurement shows a Harman preference score of 66 with a mild warm tilt of 0.53 dB. The 16 ohm impedance and 103 dB/mW sensitivity make it easy for a phone to drive. It has been out since late 2019.

Cons: A score of 66 is middling and a deviation of 2.69 dB means audible coloration, which is hard to justify at a flagship price. The HIFIMAN RE2000 and FiiO FD5 are both rated higher, and the FiiO costs far less. It is wired only and lists no microphone.

Full JVC HA-FW1500 review and specifications →

Released	Nov 2019 (6 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.69 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 11mm dynamic
Form Factor	In-ear
Frequency Response	6Hz - 52kHz (Manufacturer specified)
Harman Preference Score	66 (measured by crinacle, via AutoEQ)
Impedance	16 ohms
Sensitivity	103 dB/mW
Tonal Tilt	-0.53 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.3 dB	0.70
Peak	163 Hz	-4.2 dB	0.59
Peak	9,088 Hz	+6.3 dB	1.23
Peak	895 Hz	+3.7 dB	1.07
Peak	4,924 Hz	-4.1 dB	3.58
High shelf	10,000 Hz	+1.0 dB	0.70
Peak	42 Hz	-0.2 dB	1.53
Peak	3,050 Hz	-0.7 dB	4.21
Peak	2,204 Hz	+0.8 dB	4.04
Peak	1,609 Hz	-0.5 dB	3.41

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the JVC HA-FW1500 (crinacle measurement)

Ranked #44 of 68 in In-Ear Headphones - Sennheiser Momentum True Wireless 3: $111.99 Discontinued Amazon eBay

Newer model: the Sennheiser MOMENTUM True Wireless 4, ranked lower, rated 3.3/5, released Feb 2024. It adds LC3. See every Sennheiser Momentum True Wireless generation.

Pros: Active noise cancelling, Bluetooth 5.2 and aptX Adaptive support (alongside SBC, AAC and aptX) add real convenience, and battery life is 7 hours per charge with up to 28 hours using the case. At 5.8 g per earbud with an IPX4 rating, it handles workouts and light rain. Oratory1990’s measurement shows bass and sub-bass within 1 dB of target, giving a clean, warm foundation that suits warm and bassy tastes.

Cons: Presence between 3 and 6 kHz is 6.9 dB under target with a 7.6 dB dip near 4.4 kHz, so vocals, snare and guitar edges sound distant and veiled. Air above 10 kHz runs 5.4 dB hot, with a peak of 4.9 dB near 10.5 kHz, which adds a hissy edge on top of the recessed mids. The preference score of 66 and deviation of 2.59 dB confirm the response sits well off the target. The KZ PR1 is rated higher at a similar cost, though it lacks wireless and ANC. Discontinued.

Full Sennheiser Momentum True Wireless 3 review and specifications →

Released	Apr 2022 (4 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	7 hours (28 with case, Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX, aptX Adaptive
Bluetooth Version	5.2
Built-in Microphone	Yes
Connection	True wireless
Deviation From Target	2.59 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 7mm dynamic
Form Factor	In-ear
Frequency Response	5Hz - 21kHz (Manufacturer specified)
Harman Preference Score	66 (measured by oratory1990, via AutoEQ)
IP Rating	IPX4
Sensitivity	107 dB SPL (1 kHz / 1 mW)
Tonal Tilt	-0.85 (negative is warmer, positive brighter)
Weight	0 lbs (5.8 g) per earbud

EQ preset to match the Harman target

Set a preamp of -5.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.6 dB	0.70
Peak	4,231 Hz	+5.9 dB	1.39
Peak	209 Hz	-2.2 dB	0.78
Peak	1,433 Hz	-2.6 dB	1.99
Peak	69 Hz	+1.5 dB	1.35
High shelf	10,000 Hz	-5.4 dB	0.70
Peak	5,556 Hz	+1.7 dB	5.29
Peak	759 Hz	+0.5 dB	2.36
Peak	335 Hz	-0.4 dB	3.16
Peak	4,230 Hz	-0.6 dB	5.10

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser Momentum True Wireless 3 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser Momentum True Wireless 3 vs iBasso IT01S
  • Sennheiser Momentum True Wireless 3 vs FiiO FH3
  • Sennheiser Momentum True Wireless 3 vs Sennheiser Momentum True Wireless 2

Ranked #45 of 68 in In-Ear Headphones - Whizzer HE01: $45.00 Amazon eBay

Pros: Crinacle’s measurement gives a Harman preference score of 66, which puts the tuning in decent territory for a budget in-ear. The 18 ohm impedance and 112 dB/mW sensitivity make it easy to drive from a phone or dongle without an amp. A single dynamic driver and a slightly warm tilt suit relaxed, bass-forward listening.

Cons: The response is uneven, with a standard deviation of 2.78 dB around the target, so some instruments will sound tonally off. There is no built-in microphone, so it only works for music and not for calls.

Full Whizzer HE01 review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.78 dB standard deviation
Driver Type	Dynamic
Form Factor	In-ear
Frequency Response	15Hz - 40kHz (Manufacturer specified)
Harman Preference Score	66 (measured by crinacle, via AutoEQ)
Impedance	18 ohms
Sensitivity	112 dB/mW
Tonal Tilt	-0.49 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.4 dB	0.70
Peak	5,768 Hz	+6.2 dB	1.56
Peak	147 Hz	-4.0 dB	0.85
Peak	4,048 Hz	-4.4 dB	1.31
Peak	8,692 Hz	+3.8 dB	1.09
High shelf	10,000 Hz	-3.5 dB	0.70
Peak	855 Hz	+3.1 dB	1.21
Peak	1,897 Hz	-1.5 dB	1.05
Peak	277 Hz	-0.9 dB	1.84
Peak	3,401 Hz	+1.1 dB	3.63

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Whizzer HE01 (crinacle measurement)

Ranked #46 of 68 in In-Ear Headphones - iBasso IT01S: $89.95 Amazon eBay

Pros: A Harman score of 66 in Crinacle’s measurement shows the tuning lands reasonably close to what most listeners prefer. The 16 ohm impedance and 109 dB/mW sensitivity mean a phone can drive it to loud levels. At 8 g per earbud with a 10mm dynamic driver, it is a light, simple wired set.

Cons: Deviation from the target averages 2.84 dB, so the response is not especially smooth. Without an inline microphone it cannot be used for calls, and the KZ PR1 has a higher rating.

Full iBasso IT01S review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.84 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	10Hz - 43kHz (Manufacturer specified)
Harman Preference Score	66 (measured by crinacle, via AutoEQ)
Impedance	16 ohms
Sensitivity	109 dB/mW
Tonal Tilt	-0.22 (negative is warmer, positive brighter)
Weight	0 lbs (8 g) per earbud

EQ preset to match the Harman target

Set a preamp of -3.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+3.1 dB	0.70
Peak	169 Hz	-4.1 dB	0.49
Peak	918 Hz	+3.6 dB	1.10
Peak	9,169 Hz	+3.5 dB	2.61
Peak	3,523 Hz	+2.8 dB	4.61
High shelf	10,000 Hz	+0.4 dB	0.70
Peak	5,075 Hz	-6.1 dB	5.81
Peak	6,349 Hz	+3.1 dB	5.89
Peak	4,021 Hz	+2.0 dB	5.78
Peak	2,467 Hz	-0.5 dB	5.37

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the iBasso IT01S (crinacle measurement)
• Head-to-Head Comparisons
  • iBasso IT01S vs Sennheiser Momentum True Wireless 3

Ranked #47 of 68 in In-Ear Headphones - FiiO FH3: $119.99 Amazon eBay

Pros: Bass and sub-bass sit within about 1 dB above the Harman target, giving kick drums and bass guitar a full, warm foundation without bloat. The hybrid design pairs a 10mm dynamic driver with two balanced armatures, and 114 dB/mW sensitivity at 24 ohms means a phone runs it easily. A preference score of 65 suits listeners who like a warm, bassy tilt.

Cons: The 3 to 6 kHz presence region sits about 5.7 dB below target, with a dip of 7.4 dB near 6.5 kHz, so vocals and cymbals lose bite and detail. Treble from 6 to 10 kHz is also about 2.2 dB low, which makes the sound dark and a little veiled. The KZ PR1 has a higher rating.

Full FiiO FH3 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.59 dB standard deviation
Driver Type	Hybrid (1 dynamic + 2 balanced armature)
Drivers	1 x 10mm dynamic + 2 x balanced armature
Form Factor	In-ear
Frequency Response	10Hz - 40kHz (Manufacturer specified)
Harman Preference Score	65 (measured by HypetheSonics, via AutoEQ)
Impedance	24 ohms
Sensitivity	114 dB/mW
Tonal Tilt	-0.86 (negative is warmer, positive brighter)
Weight	0 lbs (7.3 g) per earbud

EQ preset to match the Harman target

Set a preamp of -4.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-4.0 dB	0.70
Peak	4,061 Hz	+4.3 dB	1.02
Peak	178 Hz	-2.5 dB	1.19
Peak	1,183 Hz	-3.9 dB	2.64
Peak	60 Hz	+2.7 dB	0.83
High shelf	10,000 Hz	-0.6 dB	0.70
Peak	545 Hz	+1.1 dB	2.57
Peak	2,365 Hz	-2.4 dB	4.99
Peak	6,488 Hz	+2.3 dB	6.00
Peak	2,972 Hz	+1.8 dB	5.25

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the FiiO FH3 (HypetheSonics measurement)
• Head-to-Head Comparisons
  • FiiO FH3 vs Sennheiser Momentum True Wireless 3
  • FiiO FH3 vs Jabra Elite Active 65t

Ranked #48 of 68 in In-Ear Headphones - Sennheiser MOMENTUM True Wireless 4: $249.95 Amazon eBay

Older model: the Sennheiser Momentum True Wireless 3 (ranked higher, rated 3.4/5). See every Sennheiser Momentum True Wireless generation.

Pros: This true wireless set adds active noise cancelling, Bluetooth 5.4 and a codec list that runs from SBC and AAC up to aptX Lossless and LC3. Battery life is 7.5 hours per charge and 30 hours with the case, and IP54 resistance covers sweat and light rain. Oratory1990’s measurement shows bass about 0.6 dB above target, so low end is full without being overdone.

Cons: Presence from 3 to 6 kHz is about 6.9 dB under target, with an 8.2 dB dip near 5.7 kHz, so voices and guitars sound recessed. Air above 10 kHz runs 5 dB hot with a peak of 4.2 dB near 10.6 kHz, which can add a thin, sparkly edge. The Tin HiFi P1 Max has a higher rating, for a lower price.

Full Sennheiser MOMENTUM True Wireless 4 review and specifications →

Released	Feb 2024 (2 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	7.5 hours (30 with case, Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LC3
Bluetooth Version	5.4
Built-in Microphone	Yes
Connection	True wireless
Deviation From Target	2.63 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 7mm dynamic
Form Factor	In-ear
Harman Preference Score	65 (measured by oratory1990, via AutoEQ)
IP Rating	IP54
Tonal Tilt	-0.74 (negative is warmer, positive brighter)
Weight	0 lbs (6.2 g) per earbud

EQ preset to match the Harman target

Set a preamp of -6.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-0.1 dB	0.70
Peak	5,605 Hz	+5.8 dB	2.82
Peak	123 Hz	-2.8 dB	0.23
Peak	3,977 Hz	+3.9 dB	2.27
Peak	70 Hz	+2.1 dB	0.97
High shelf	10,000 Hz	-5.2 dB	0.70
Peak	1,511 Hz	-1.3 dB	1.73
Peak	877 Hz	+0.8 dB	2.46
Peak	7,841 Hz	+2.1 dB	5.59
Peak	3,002 Hz	+0.7 dB	3.65

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser MOMENTUM True Wireless 4 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser MOMENTUM True Wireless 4 vs FiiO FH7S
  • Sennheiser MOMENTUM True Wireless 4 vs Etymotic ER4XR

Ranked #49 of 68 in In-Ear Headphones - FiiO FH7S: $299.99 Amazon eBay

Pros: Oratory1990 measured bass about 4.6 dB above the Harman target, so kick drums and bass lines hit with real weight for a hybrid built around a 13.6mm dynamic driver and four balanced armatures. Treble is close to target, and an 18 ohm impedance makes it easy to drive from a phone despite the 104 dB/mW sensitivity. It suits warm, bassy tastes.

Cons: Low mids run 2.4 dB hot on top of the bass lift, which can make male vocals and bass instruments thick. A 6.1 dB peak near 8 kHz can make cymbals and sibilants sharp. The Tin HiFi P1 Max and FiiO FD5 both have higher ratings.

Full FiiO FH7S review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.76 dB standard deviation
Driver Type	Hybrid (1 dynamic + 4 balanced armature)
Drivers	1 x 13.6mm dynamic + 4 x balanced armature
Form Factor	In-ear
Frequency Response	10Hz - 40kHz (Manufacturer specified)
Harman Preference Score	64 (measured by oratory1990, via AutoEQ)
Impedance	18 ohms
Sensitivity	104 dB/mW
Tonal Tilt	-0.63 (negative is warmer, positive brighter)
Weight	0 lbs (9 g) per earbud

EQ preset to match the Harman target

Set a preamp of -5.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.5 dB	0.70
Peak	174 Hz	-4.7 dB	0.67
Peak	5,596 Hz	+4.4 dB	1.65
Peak	779 Hz	+3.3 dB	1.24
Peak	2,065 Hz	+1.6 dB	3.03
High shelf	10,000 Hz	-3.5 dB	0.70
Peak	3,961 Hz	+1.5 dB	3.23
Peak	3,138 Hz	-1.8 dB	4.83
Peak	6,273 Hz	+2.3 dB	5.99
Peak	5,471 Hz	-1.8 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the FiiO FH7S (oratory1990 measurement)
• Head-to-Head Comparisons
  • FiiO FH7S vs Sennheiser MOMENTUM True Wireless 4

Ranked #50 of 68 in In-Ear Headphones - SoundMAGIC E50C: $32.99 Amazon eBay

Pros: Bass from 60 to 200 Hz sits within 0.3 dB of target, so the low end is balanced rather than boomy. The inline microphone makes it usable for calls, and the 51 ohm impedance with 102 dB/mW sensitivity works with most phones. It is a very low-cost way into a warm tuning, with a preference score of 64.

Cons: Presence from 3 to 6 kHz is about 6.7 dB under target, with an 8.7 dB dip near 3.3 kHz, so vocals lose clarity and sound set back. Sub-bass is 2.8 dB low and the top octave is about 3.8 dB down, which limits both rumble and air. The Whizzer HE01 has a higher rating.

Full SoundMAGIC E50C review and specifications →

Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	2.96 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	15Hz - 22kHz (Manufacturer specified)
Harman Preference Score	64 (measured by oratory1990, via AutoEQ)
Impedance	51 ohms
Sensitivity	102 dB/mW
Tonal Tilt	-0.38 (negative is warmer, positive brighter)
Weight	0 lbs (13 g)

EQ preset to match the Harman target

Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+1.3 dB	0.70
Peak	3,391 Hz	+6.0 dB	1.16
Peak	187 Hz	-2.7 dB	0.60
Peak	1,404 Hz	-2.6 dB	1.38
Peak	2,537 Hz	+1.6 dB	2.71
High shelf	10,000 Hz	+0.4 dB	0.70
Peak	9,380 Hz	+0.8 dB	2.09
Peak	7,025 Hz	-0.9 dB	4.59
Peak	71 Hz	+0.2 dB	2.12
Peak	116 Hz	-0.2 dB	2.33

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the SoundMAGIC E50C (oratory1990 measurement)

Ranked #51 of 68 in In-Ear Headphones - KZ ATE: $17.99 Amazon eBay

Pros: Bass from 60 to 200 Hz runs about 6.8 dB above target, with sub-bass up 2.8 dB, which delivers punchy, energetic low end for the money. The 16 ohm impedance and 106 dB sensitivity make it easy to power from a phone, and the V-shaped balance with a lift up to 4.3 dB in the 6 to 10 kHz range gives a lively, sparkling sound.

Cons: A 9 dB peak near 8.3 kHz makes cymbals and sibilants splashy and fatiguing at higher volumes. The bass lift of nearly 7 dB can overwhelm the low mids, adding 3.1 dB of thickness to male vocals. The CCA CSN has a higher rating at a similar budget.

Full KZ ATE review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.88 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 8.2mm dynamic
Form Factor	In-ear
Frequency Response	15Hz - 29kHz (Manufacturer specified)
Harman Preference Score	63 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	106 dB
Tonal Tilt	-0.45 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+4.4 dB	0.70
Peak	736 Hz	+6.6 dB	0.43
Peak	119 Hz	-6.6 dB	0.18
Peak	8,831 Hz	-1.6 dB	3.38
Peak	4,548 Hz	-4.0 dB	5.04
High shelf	10,000 Hz	+0.3 dB	0.70
Peak	6,150 Hz	+3.2 dB	6.00
Peak	2,920 Hz	-1.3 dB	3.23
Peak	2,035 Hz	+0.8 dB	3.13
Peak	7,523 Hz	-1.3 dB	5.99

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ ATE (oratory1990 measurement)
• Head-to-Head Comparisons
  • KZ ATE vs Panasonic RP-HJE120

Ranked #52 of 68 in In-Ear Headphones - Sennheiser IE 900: $1,299.95 Amazon eBay

Pros: Oratory1990 measured sub-bass and bass within about 1.2 dB of target, so the low end is tidy and controlled. Sensitivity of 123 dB SPL/V and a 16 ohm impedance make it easy to drive from a phone, and the 7mm dynamic driver is rated to reach from 5 Hz to 48 kHz. Top-octave air sits about 3.6 dB above target for an open, detailed treble.

Cons: Presence from 3 to 6 kHz is about 6.7 dB below the Harman target, with an 8.8 dB dip near 3.6 kHz, which recesses vocals and removes some bite. A preference score of 63 is modest for such a premium product, and the HIFIMAN RE2000 has a higher rating at a lower price.

Full Sennheiser IE 900 review and specifications →

Released	2021 (5 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.82 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 7mm dynamic
Form Factor	In-ear
Frequency Response	5Hz - 48kHz (Manufacturer specified)
Harman Preference Score	63 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	123 dB SPL/V
Tonal Tilt	-0.92 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.3 dB	0.70
Peak	4,081 Hz	+5.0 dB	2.86
Peak	204 Hz	-2.6 dB	1.13
Peak	1,472 Hz	-2.7 dB	2.33
Peak	2,956 Hz	+5.2 dB	2.42
High shelf	10,000 Hz	-4.4 dB	0.70
Peak	67 Hz	+0.6 dB	1.76
Peak	26 Hz	-0.9 dB	3.19
Peak	729 Hz	+0.4 dB	2.54
Peak	376 Hz	-0.4 dB	2.69

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser IE 900 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser IE 900 vs Sennheiser IE 200

Ranked #53 of 68 in In-Ear Headphones - Shure SE215: $109.00 Amazon eBay

Pros: Bass from 60 to 200 Hz is lifted by about 4.2 dB with low mids up 2.2 dB, giving a warm, full sound that suits rock, pop and hip hop. A 17 ohm impedance and 107 dB SPL/mW sensitivity make it easy to drive from a phone, and the single dynamic driver keeps the design simple. Upper mids sit right on target, so vocals are not pushed back.

Cons: Treble from 6 to 10 kHz is about 3 dB low with a 5.9 dB dip near 6.7 kHz, and the top octave is down 2.7 dB, so cymbals and air sound dull. The warm balance can make the mix feel thick. The iBasso IT01S and the FiiO FH3 both have higher ratings.

Full Shure SE215 review and specifications →

Released	Jan 2011 (15 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.78 dB standard deviation
Driver Type	Dynamic
Drivers	1 x dynamic
Form Factor	In-ear
Frequency Response	22Hz - 17.5kHz (Manufacturer specified)
Harman Preference Score	63 (measured by oratory1990, via AutoEQ)
Impedance	17 ohms
Sensitivity	107 dB SPL/mW
Tonal Tilt	-0.78 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+0.3 dB	0.70
Peak	174 Hz	-4.6 dB	0.68
Peak	811 Hz	+3.1 dB	1.42
Peak	3,430 Hz	+3.8 dB	4.37
Peak	6,943 Hz	+5.4 dB	2.76
High shelf	10,000 Hz	+3.8 dB	0.70
Peak	5,725 Hz	+8.1 dB	1.13
Peak	5,056 Hz	-10.9 dB	2.93
Peak	7,269 Hz	-6.3 dB	3.47
Peak	2,278 Hz	-2.1 dB	2.94

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Shure SE215 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Shure SE215 vs Jabra Elite Active 65t

Ranked #54 of 68 in In-Ear Headphones - Etymotic ER4XR: $299.00 Amazon eBay

Pros: Upper mids sit within 0.5 dB of the Harman target and low mids within 0.4 dB, so vocals and instruments come through clearly and naturally. Oratory1990’s measurement gives a preference score of 62, and the single balanced armature driver suits listeners who want a neutral, analytical presentation without added bass.

Cons: Sub-bass is about 7.2 dB under target and bass is 2.6 dB low, so kick drums and bass lines lack weight and rumble. Treble from 6 to 10 kHz is 5.4 dB low, with an 8.6 dB dip near 6.7 kHz, which dulls cymbals. A 45 ohm impedance makes it a bit harder to drive than most phone-friendly earphones, and the FiiO FH7S has a higher rating.

Full Etymotic ER4XR review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	3.06 dB standard deviation
Driver Type	Balanced armature
Drivers	1 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 16kHz (Manufacturer specified)
Harman Preference Score	62 (measured by oratory1990, via AutoEQ)
Impedance	45 ohms
Tonal Tilt	+0.61 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+5.4 dB	0.70
Peak	6,978 Hz	+6.4 dB	1.06
Peak	1,623 Hz	-3.6 dB	0.52
Peak	164 Hz	-1.4 dB	0.59
Peak	806 Hz	+2.6 dB	1.14
High shelf	10,000 Hz	+1.3 dB	0.70
Peak	7,344 Hz	-1.2 dB	6.00
Peak	6,183 Hz	+1.0 dB	5.99
Peak	4,894 Hz	-0.6 dB	4.37
Peak	1,333 Hz	-0.2 dB	4.02

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Etymotic ER4XR (oratory1990 measurement)
• Head-to-Head Comparisons
  • Etymotic ER4XR vs Sennheiser MOMENTUM True Wireless 4
  • Etymotic ER4XR vs Sennheiser Momentum True Wireless 2

Ranked #55 of 68 in In-Ear Headphones - FiiO FH5: $1,127.26 Amazon eBay

Pros: In oratory1990’s measurement the bass and low mids sit only 0.6 to 1.4 dB above the Harman target, so kick drums and bass guitar have a warm, full body without bloating. The hybrid design pairs a 10mm dynamic driver with 3 balanced armatures, and the 19 ohm impedance and 112 dB/mW sensitivity mean a phone or dongle drives it easily. Sub-bass is slightly lifted by 0.8 dB, which suits warm and bassy tastes.

Cons: Presence between 3 and 6 kHz runs about 7.3 dB under target, with a 9.6 dB dip near 4.7 kHz, so vocals, snare and guitar attack sound recessed and distant. Air above 10 kHz is down about 3.2 dB, which takes some sparkle off cymbals. A preference score of 61 and an uneven response with a 2.96 dB deviation leave it behind the HIFIMAN RE2000 for tonal accuracy.

Full FiiO FH5 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.96 dB standard deviation
Driver Type	Hybrid (1 dynamic + 3 balanced armature)
Drivers	1 x 10mm dynamic + 3 x balanced armature
Form Factor	In-ear
Frequency Response	15Hz - 40kHz (Manufacturer specified)
Harman Preference Score	61 (measured by oratory1990, via AutoEQ)
Impedance	19 ohms
Sensitivity	112 dB/mW
Tonal Tilt	-1.08 (negative is warmer, positive brighter)
Weight	0 lbs (8 g) per earbud

EQ preset to match the Harman target

Set a preamp of -6.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.4 dB	0.70
Peak	3,870 Hz	+6.6 dB	1.63
Peak	191 Hz	-2.7 dB	1.11
Peak	1,347 Hz	-1.8 dB	1.19
Peak	9,899 Hz	+2.5 dB	2.75
High shelf	10,000 Hz	-1.8 dB	0.70
Peak	69 Hz	+0.9 dB	1.61
Peak	122 Hz	-0.6 dB	2.38
Peak	6,634 Hz	-1.7 dB	6.00
Peak	5,997 Hz	+1.5 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the FiiO FH5 (oratory1990 measurement)

Ranked #56 of 68 in In-Ear Headphones - Audio-Technica ATH-CK2000Ti: $750.00 Amazon eBay

Pros: The dual phase push-pull design uses two dynamic drivers (9.8mm and 8.8mm) per side, and the manufacturer quotes a very wide 5 Hz to 45 kHz range. At 10 ohms and 100 dB/mW it works from a phone or portable player without a dedicated amp. Crinacle’s measurement gives a preference score of 60, with a mild warm tilt of about 0.8 dB.

Cons: A preference score of 60 and a 2.97 dB deviation from the target mean the tonal balance is noticeably off for most listeners. It is rated below the FiiO FH5 and well below the HIFIMAN RE2000, which offer more accurate tuning at similar money. No inline microphone or other convenience features are listed.

Full Audio-Technica ATH-CK2000Ti review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	2.97 dB standard deviation
Driver Type	Dynamic
Drivers	2 x dynamic (9.8mm + 8.8mm, dual phase push-pull)
Form Factor	In-ear
Frequency Response	5Hz - 45kHz (Manufacturer specified)
Harman Preference Score	60 (measured by crinacle, via AutoEQ)
Impedance	10 ohms
Sensitivity	100 dB/mW
Tonal Tilt	-0.77 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-1.7 dB	0.70
Peak	172 Hz	-3.8 dB	0.82
Peak	2,043 Hz	+6.0 dB	2.32
Peak	788 Hz	+2.4 dB	0.92
Peak	5,869 Hz	-6.2 dB	4.43
High shelf	10,000 Hz	+0.4 dB	0.70
Peak	9,575 Hz	+4.0 dB	1.76
Peak	3,866 Hz	-4.4 dB	4.04
Peak	2,847 Hz	+1.6 dB	3.89
Peak	6,549 Hz	-1.4 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Audio-Technica ATH-CK2000Ti (crinacle measurement)

Ranked #57 of 68 in In-Ear Headphones - HIFIMAN RE400: $19.99 Amazon eBay

Pros: A very low price makes it an easy backup pair or first wired earphone. The single 8.5mm dynamic driver, 32 ohm impedance and 102 dB/mW sensitivity work fine straight from a phone or laptop. Crinacle’s measurement shows a slightly bright tilt of about 0.6 dB, which gives a lean, light presentation for those who dislike bass-heavy sound.

Cons: A preference score of 60 with a 3.29 dB deviation from the target means the response is quite uneven, so some instruments and vocals will sound colored. There is no built-in microphone, so it cannot take calls. The KZ ATE and SoundMAGIC E50C are rated higher at a similar price.

Full HIFIMAN RE400 review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	3.29 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 8.5mm dynamic
Form Factor	In-ear
Harman Preference Score	60 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	102 dB/mW
Tonal Tilt	+0.63 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.0 dB	0.70
Peak	3,850 Hz	+7.0 dB	2.19
Peak	170 Hz	-2.3 dB	0.43
Peak	2,033 Hz	-3.6 dB	1.58
Peak	801 Hz	+1.9 dB	1.59
High shelf	10,000 Hz	+1.7 dB	0.70
Peak	6,033 Hz	-4.6 dB	6.00
Peak	4,799 Hz	+2.1 dB	4.73
Peak	3,186 Hz	+0.9 dB	6.00
Peak	3,794 Hz	-1.0 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the HIFIMAN RE400 (crinacle measurement)
• Head-to-Head Comparisons
  • HIFIMAN RE400 vs KZ EDX Pro

Ranked #58 of 68 in In-Ear Headphones - KZ AS10: $59.99 Amazon eBay

Pros: Five balanced armature drivers per side at a modest price is an unusual configuration for a wired earphone. The 14 ohm impedance and 105 dB/mW sensitivity make it easy to drive from a phone or dongle. Crinacle’s preference score of 60 with a 2.91 dB deviation puts its tonal balance ahead of the Sennheiser CX 3.00 and 1MORE Triple Driver in rating.

Cons: A preference score of 60 means the tuning is still well off the target most listeners prefer, with a slightly warm tilt of about 0.9 dB. No microphone is listed, so it is for music only. The iBasso IT01S is rated clearly higher for a modest step up in cost.

Full KZ AS10 review and specifications →

Released	2019 (7 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.91 dB standard deviation
Driver Type	Balanced armature
Drivers	5 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 40kHz (Manufacturer specified)
Harman Preference Score	60 (measured by crinacle, via AutoEQ)
Impedance	14 ohms
Sensitivity	105 dB/mW
Tonal Tilt	-0.89 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-1.0 dB	0.70
Peak	157 Hz	-4.3 dB	0.67
Peak	1,285 Hz	+4.5 dB	0.47
Peak	3,019 Hz	-6.4 dB	2.71
Peak	298 Hz	-1.2 dB	1.07
High shelf	10,000 Hz	+5.0 dB	0.70
Peak	5,029 Hz	-5.0 dB	5.86
Peak	6,215 Hz	+2.7 dB	5.38
Peak	2,075 Hz	+1.1 dB	3.28
Peak	1,354 Hz	-0.8 dB	3.11

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ AS10 (crinacle measurement)
• Head-to-Head Comparisons
  • KZ AS10 vs Final Audio E3000

Ranked #59 of 68 in In-Ear Headphones - KZ DQ6S: $28.99 Amazon eBay

Pros: Very inexpensive, with a 25 ohm impedance and 116 dB sensitivity that make it loud and easy to drive from any phone or laptop. Crinacle measured a mild warm tilt of about 1.1 dB, which gives a smooth, laid-back character suited to bass-leaning tastes. Its rating is higher than the KZ EDX Pro and the Final Audio E3000.

Cons: A preference score of 60 and a 2.83 dB deviation from target show the tonal balance is not accurate, so voices and instruments will not sound natural. There is no built-in microphone, so it cannot be used for calls. The KZ ATE is rated higher at a lower price.

Full KZ DQ6S review and specifications →

Back	Closed
Built-in Microphone	No
Connection	Wired
Deviation From Target	2.83 dB standard deviation
Driver Type	Dynamic
Form Factor	In-ear
Frequency Response	20Hz - 40kHz (Manufacturer specified)
Harman Preference Score	60 (measured by crinacle, via AutoEQ)
Impedance	25 ohms
Sensitivity	116 dB
Tonal Tilt	-1.12 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-3.0 dB	0.70
Peak	175 Hz	-3.2 dB	1.13
Peak	3,170 Hz	+5.1 dB	1.14
Peak	10,000 Hz	+4.6 dB	2.04
Peak	1,762 Hz	-3.5 dB	2.30
High shelf	10,000 Hz	-0.9 dB	0.70
Peak	833 Hz	+1.6 dB	1.64
Peak	6,050 Hz	+2.8 dB	5.68
Peak	1,295 Hz	-1.2 dB	3.09
Peak	4,847 Hz	-1.8 dB	5.26

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ DQ6S (crinacle measurement)
• Head-to-Head Comparisons
  • KZ DQ6S vs KZ EDX Pro

Ranked #60 of 68 in In-Ear Headphones - Jabra Elite Active 65t: $156.45 Discontinued Amazon eBay

Pros: A true wireless design with an IP56 rating gives dust and sweat resistance suited to workouts. Battery life is 5 hours per charge and 15 hours with the case, and the earbuds weigh only 6.5 g each. Bluetooth 5.0 and a built-in microphone cover calls and everyday listening.

Cons: Only the SBC codec is supported, so there is no higher quality Bluetooth option. There is no active noise cancelling, and Crinacle’s measurement gives a preference score of 58 with a 3.41 dB deviation from target, so the tuning is uneven. The Shure SE215 and FiiO FH3 are rated higher and cheaper, though both are wired. Discontinued.

Full Jabra Elite Active 65t review and specifications →

Released	Jul 2018 (8 years ago)
Active Noise Cancelling	No
Back	Closed
Battery Life	5 hours (15 with case, Manufacturer specified)
Bluetooth Codecs	SBC
Bluetooth Version	5.0
Built-in Microphone	Yes
Connection	True wireless
Deviation From Target	3.41 dB standard deviation
Drivers	1 x 6mm
Form Factor	In-ear
Harman Preference Score	58 (measured by crinacle, via AutoEQ)
IP Rating	IP56
Tonal Tilt	-0.49 (negative is warmer, positive brighter)
Weight	0 lbs (6.5 g) per earbud

EQ preset to match the Harman target

Set a preamp of -6.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+16.6 dB	0.70
Peak	49 Hz	-16.0 dB	0.34
Peak	5,403 Hz	+4.1 dB	0.56
Peak	839 Hz	+2.4 dB	1.86
Peak	8,608 Hz	-3.4 dB	3.08
High shelf	10,000 Hz	+6.9 dB	0.70
Peak	10,000 Hz	-3.1 dB	1.06
Peak	5,115 Hz	-1.1 dB	5.14
Peak	3,623 Hz	+1.0 dB	3.53
Peak	6,391 Hz	+2.1 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Jabra Elite Active 65t (crinacle measurement)
• Head-to-Head Comparisons
  • Jabra Elite Active 65t vs 1MORE Quad Driver
  • Jabra Elite Active 65t vs Sennheiser Momentum True Wireless 2
  • Jabra Elite Active 65t vs Shure SE215
  • Jabra Elite Active 65t vs FiiO FH3

Ranked #61 of 68 in In-Ear Headphones - KZ EDX Pro: $17.99 Amazon eBay

Pros: Priced among the lowest in the class, which makes it a throwaway-friendly spare pair. The 10mm dynamic driver, 24 ohm impedance and 112 dB sensitivity are easy for any phone to drive to loud levels. Crinacle measured a warm tilt of about 1.1 dB, a good match for those who prefer a gentle, bass-leaning sound.

Cons: A preference score of 58 and a 2.91 dB deviation from the target indicate an uneven balance that colors vocals and instruments. No microphone is listed, so calls are not an option. The KZ DQ6S, KZ ATE and CCA CSN are all rated higher at a similar cost.

Full KZ EDX Pro review and specifications →

Released	Sep 2021 (5 years ago)
Back	Closed
Connection	Wired
Deviation From Target	2.91 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 10mm dynamic
Form Factor	In-ear
Frequency Response	10Hz - 20kHz (Manufacturer specified)
Harman Preference Score	58 (measured by crinacle, via AutoEQ)
Impedance	24 ohms
Sensitivity	112 dB
Tonal Tilt	-1.10 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.3 dB	0.70
Peak	169 Hz	-4.0 dB	0.82
Peak	9,836 Hz	+2.9 dB	0.18
Peak	783 Hz	+3.2 dB	1.23
Peak	2,062 Hz	-4.8 dB	2.53
High shelf	10,000 Hz	-6.1 dB	0.70
Peak	9,508 Hz	+3.3 dB	2.86
Peak	4,965 Hz	-5.7 dB	5.27
Peak	3,516 Hz	+2.7 dB	3.58
Peak	6,291 Hz	+3.2 dB	5.44

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the KZ EDX Pro (crinacle measurement)
• Head-to-Head Comparisons
  • KZ EDX Pro vs KZ DQ6S
  • KZ EDX Pro vs HIFIMAN RE400
  • KZ EDX Pro vs Panasonic RP-HJE120

Ranked #62 of 68 in In-Ear Headphones - Sennheiser CX 3.00: $79.99 Amazon eBay

Pros: Bass is boosted about 4 dB at 60 to 200 Hz and 2.5 dB below that in oratory1990’s measurement, so kick drums and bass lines hit with extra weight. Treble from 6 to 10 kHz is lifted about 6 dB, which adds a bright edge to cymbals and gives it a V-shaped character some listeners enjoy. The 18 ohm impedance and 118 dB SPL/V sensitivity let a phone drive it easily.

Cons: A sharp 8.6 dB peak near 7.6 kHz can make hi-hats and sibilants harsh, and presence between 3 and 6 kHz is down about 4.3 dB, with a 5.7 dB dip near 3.5 kHz that pushes vocals back. A preference score of 58 and a 3.19 dB deviation mean the balance is far from the target. The Shure SE215 and FiiO FH3 are rated higher.

Full Sennheiser CX 3.00 review and specifications →

Released	2015 (11 years ago)
Back	Closed
Connection	Wired
Deviation From Target	3.19 dB standard deviation
Driver Type	Dynamic
Form Factor	In-ear
Frequency Response	17Hz - 21kHz (Manufacturer specified)
Harman Preference Score	58 (measured by oratory1990, via AutoEQ)
Impedance	18 ohms
Sensitivity	118 dB SPL/V
Tonal Tilt	-0.74 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.1 dB	0.70
Peak	3,874 Hz	+7.0 dB	0.66
Peak	7,101 Hz	-10.4 dB	0.77
Peak	167 Hz	-3.4 dB	1.15
Peak	4,954 Hz	+4.9 dB	1.44
High shelf	10,000 Hz	+0.3 dB	0.70
Peak	736 Hz	+1.5 dB	1.33
Peak	1,412 Hz	-1.1 dB	2.20
Peak	55 Hz	+0.4 dB	1.63
Peak	314 Hz	-1.0 dB	3.41

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser CX 3.00 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser CX 3.00 vs 1MORE Triple Driver

Ranked #63 of 68 in In-Ear Headphones - 1MORE Triple Driver: $69.99 Amazon eBay

Pros: A hybrid design with 1 dynamic and 2 balanced armature drivers, plus a built-in microphone for calls. It was released in 2017 and the 32 ohm impedance suits a phone or portable player. Crinacle measured a mild warm tilt of about 0.8 dB.

Cons: A preference score of 57 and a 3.28 dB deviation from the target put the tonal balance among the weaker in its class. Sensitivity of 99 dB is on the low side, so it needs more volume than most earphones. The KZ AS10 and Sennheiser CX 3.00 are rated higher, and the Shure SE215 is higher still.

Full 1MORE Triple Driver review and specifications →

Released	Mar 2017 (9 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	3.28 dB standard deviation
Driver Type	Hybrid (1 dynamic + 2 balanced armature)
Drivers	1 x dynamic + 2 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 40kHz (Manufacturer specified)
Harman Preference Score	57 (measured by crinacle, via AutoEQ)
Impedance	32 ohms
Sensitivity	99 dB
Tonal Tilt	-0.81 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -5.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+8.5 dB	0.70
Peak	57 Hz	-8.9 dB	0.25
Peak	9,119 Hz	+6.0 dB	0.81
Peak	830 Hz	+3.7 dB	1.07
Peak	4,495 Hz	-5.7 dB	5.76
High shelf	10,000 Hz	-5.3 dB	0.70
Peak	5,986 Hz	+3.0 dB	5.26
Peak	2,527 Hz	-1.3 dB	3.64
Peak	6,792 Hz	-1.1 dB	6.00
Peak	440 Hz	+0.2 dB	2.11

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the 1MORE Triple Driver (crinacle measurement)
• Head-to-Head Comparisons
  • 1MORE Triple Driver vs Final Audio E3000
  • 1MORE Triple Driver vs Sennheiser CX 3.00
  • 1MORE Triple Driver vs BASN Bmaster

Ranked #64 of 68 in In-Ear Headphones - Final Audio E3000: $46.60 Amazon eBay

Pros: Bass at 60 to 200 Hz sits about 5.5 dB above the Harman target in oratory1990’s measurement, and the low mids are lifted about 3.2 dB, giving a warm, full and weighty sound. Treble from 6 to 10 kHz is only 1.6 dB over target, so highs stay fairly gentle and non-fatiguing. The single 6.4mm dynamic driver is easy to drive at 16 ohms and 100 dB/mW, and the price is low.

Cons: The strong bass and low mid lift can muddy vocals, and presence from 3 to 6 kHz is down about 3 dB with a 3.7 dB dip near 4.5 kHz, so voices lack clarity. A preference score of 57 with a 3.4 dB deviation shows the balance is far from target. The KZ AS10, KZ DQ6S and SoundMAGIC E50C are all rated higher.

Full Final Audio E3000 review and specifications →

Released	2017 (9 years ago)
Back	Closed
Connection	Wired
Deviation From Target	3.40 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 6.4mm dynamic
Form Factor	In-ear
Harman Preference Score	57 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	100 dB/mW
Tonal Tilt	-0.57 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -4.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+14.3 dB	0.70
Peak	53 Hz	-13.7 dB	0.28
Peak	5,187 Hz	+4.0 dB	1.54
Peak	1,381 Hz	+2.9 dB	0.32
Peak	6,770 Hz	-2.0 dB	1.49
High shelf	10,000 Hz	+0.3 dB	0.70
Peak	1,242 Hz	-0.9 dB	2.59
Peak	810 Hz	+0.7 dB	2.40
Peak	361 Hz	-0.2 dB	1.45
Peak	2,087 Hz	+0.5 dB	3.04

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Final Audio E3000 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Final Audio E3000 vs 1MORE Triple Driver
  • Final Audio E3000 vs KZ AS10

Ranked #65 of 68 in In-Ear Headphones - BASN Bmaster: $91.99 Amazon eBay

Pros: The hybrid driver setup pairs two dynamic drivers with a balanced armature, and the wired connection means no battery or pairing to manage. In HypetheSonics’ measurement bass sits about 2.6 dB above the Harman target and sub-bass is close to target, so the tuning suits listeners who want a warm, bass-forward sound. It also rates higher than the 1MORE Quad Driver at a lower price.

Cons: Presence from 3 to 6 kHz runs about 8.8 dB under target, with a 9.5 dB dip near 4 kHz, so vocals and guitars lose bite and sound recessed. Treble and air are also down by roughly 3.7 dB and 8.1 dB, which leaves cymbals dull and the overall sound closed in. The preference score of 49 is well below what most listeners prefer.

Full BASN Bmaster review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	3.69 dB standard deviation
Driver Type	Hybrid (2 dynamic + 1 balanced armature)
Drivers	2 x dynamic + 1 x balanced armature
Form Factor	In-ear
Harman Preference Score	49 (measured by HypetheSonics, via AutoEQ)
Tonal Tilt	-1.43 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	-2.6 dB	0.70
Peak	3,536 Hz	+6.0 dB	0.95
Peak	178 Hz	-4.1 dB	0.82
Peak	1,707 Hz	-5.4 dB	1.07
Peak	4,911 Hz	+1.8 dB	0.18
High shelf	10,000 Hz	+1.5 dB	0.70
Peak	7,135 Hz	-3.6 dB	5.21
Peak	9,859 Hz	+2.0 dB	2.95
Peak	5,469 Hz	+1.4 dB	4.91
Peak	62 Hz	+0.4 dB	2.03

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the BASN Bmaster (HypetheSonics measurement)
• Head-to-Head Comparisons
  • BASN Bmaster vs 1MORE Quad Driver
  • BASN Bmaster vs 1MORE Triple Driver

Ranked #66 of 68 in In-Ear Headphones - 1MORE Quad Driver: $119.69 Amazon eBay

Pros: The hybrid design combines one dynamic driver with three balanced armatures, and the 32 ohm impedance and 99 dB sensitivity let it run easily from a phone. It includes a built-in microphone for calls. The tuning leans warm, with bass about 4.3 dB above target, which suits listeners who like a thick low end.

Cons: Treble from 6 to 10 kHz sits about 6 dB under target and a 10.5 dB dip near 8.8 kHz dulls cymbals and detail, while the air region is boosted by 4.2 dB, which makes the top end uneven. Low mids run about 3.9 dB hot, adding bloat to male vocals and bass guitar, and sub-bass is down 4.5 dB so the deepest rumble is thin. The preference score of 45 and a rating below the BASN Bmaster show the tuning is a poor match for most tastes.

Full 1MORE Quad Driver review and specifications →

Released	Mar 2017 (9 years ago)
Back	Closed
Built-in Microphone	Yes
Connection	Wired
Deviation From Target	4.49 dB standard deviation
Driver Type	Hybrid (1 dynamic + 3 balanced armature)
Drivers	1 x dynamic + 3 x balanced armature
Form Factor	In-ear
Frequency Response	20Hz - 40kHz (Manufacturer specified)
Harman Preference Score	45 (measured by oratory1990, via AutoEQ)
Impedance	32 ohms
Sensitivity	99 dB
Tonal Tilt	-0.40 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -6.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+8.2 dB	0.70
Peak	105 Hz	-6.9 dB	0.37
Peak	8,263 Hz	+6.3 dB	1.29
Peak	1,031 Hz	+3.4 dB	0.57
Peak	346 Hz	-2.1 dB	0.61
High shelf	10,000 Hz	-6.4 dB	0.70
Peak	4,463 Hz	-1.7 dB	5.45
Peak	6,085 Hz	+2.5 dB	5.92
Peak	2,047 Hz	+0.7 dB	3.71
Peak	1,391 Hz	-0.3 dB	2.85

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the 1MORE Quad Driver (oratory1990 measurement)
• Head-to-Head Comparisons
  • 1MORE Quad Driver vs BASN Bmaster
  • 1MORE Quad Driver vs Jabra Elite Active 65t

Ranked #67 of 68 in In-Ear Headphones - Sennheiser Momentum True Wireless 2: $237.45 Amazon eBay

Pros: Active noise cancelling, Bluetooth 5.1 with SBC, AAC and aptX, and an IPX4 rating cover the features commuters and gym users want. Battery life is rated at 7 hours per charge and 28 with the case, and each earbud weighs only 6 g. Bass is lifted by about 3.1 dB over target, which suits listeners who want a warm, punchy sound.

Cons: In oratory1990’s measurement the presence region from 3 to 6 kHz is about 9.6 dB below target, with a 10.7 dB dip near 4 kHz, so vocals and instrument attack sound pushed back and hazy. A 5.2 dB peak near 10.8 kHz and boosted air then add an uneven sparkle on top, and sub-bass is down 2.3 dB. The preference score of 44 is low, and the rating sits below the Jabra Elite Active 65t.

Full Sennheiser Momentum True Wireless 2 review and specifications →

Released	Apr 2020 (6 years ago)
Active Noise Cancelling	Yes
Back	Closed
Battery Life	7 hours (28 with case, Manufacturer specified)
Bluetooth Codecs	SBC, AAC, aptX
Bluetooth Version	5.1
Built-in Microphone	Yes
Connection	True wireless
Deviation From Target	4.39 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 7mm dynamic
Form Factor	In-ear
Frequency Response	5Hz - 21kHz (Manufacturer specified)
Harman Preference Score	44 (measured by oratory1990, via AutoEQ)
IP Rating	IPX4
Tonal Tilt	-0.89 (negative is warmer, positive brighter)
Weight	0 lbs (6 g) per earbud

EQ preset to match the Harman target

Set a preamp of -7.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.4 dB	0.70
Peak	85 Hz	-6.9 dB	0.26
Peak	3,202 Hz	+6.5 dB	1.25
Peak	1,638 Hz	-1.6 dB	2.70
Peak	5,340 Hz	+4.9 dB	3.93
High shelf	10,000 Hz	-3.3 dB	0.70
Peak	736 Hz	+1.0 dB	1.92
Peak	334 Hz	-0.6 dB	2.45
Peak	4,354 Hz	+1.0 dB	4.95
Peak	199 Hz	-0.5 dB	3.18

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Sennheiser Momentum True Wireless 2 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Sennheiser Momentum True Wireless 2 vs Jabra Elite Active 65t
  • Sennheiser Momentum True Wireless 2 vs Etymotic ER4XR
  • Sennheiser Momentum True Wireless 2 vs Sennheiser Momentum True Wireless 3

Ranked #68 of 68 in In-Ear Headphones - Panasonic RP-HJE120: $10.99 Amazon eBay

Pros: It is a very cheap wired earphone with a 9 mm dynamic driver, 16 ohm impedance and 95 dB/mW sensitivity, so it plays loud from any phone or laptop. Bass is lifted about 8 dB over target in oratory1990’s measurement and sub-bass is up 2.3 dB, which suits listeners who simply want a big, thumpy low end.

Cons: That bass boost spills into the low mids, which are 4.8 dB over target, so vocals and instruments sound thick and muddy. Treble is rolled off by about 2.2 dB and air by 4.3 dB, with an 8.7 dB dip near 11.9 kHz, so cymbals lack sparkle. The preference score of 40 is the lowest among its rivals, and each of those rivals has a higher rating, including the TRN MT1 at a similar cost.

Full Panasonic RP-HJE120 review and specifications →

Back	Closed
Connection	Wired
Deviation From Target	4.26 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 9mm dynamic
Form Factor	In-ear
Frequency Response	20Hz - 20kHz (Manufacturer specified)
Harman Preference Score	40 (measured by oratory1990, via AutoEQ)
Impedance	16 ohms
Sensitivity	95 dB/mW
Tonal Tilt	-1.39 (negative is warmer, positive brighter)

EQ preset to match the Harman target

Set a preamp of -7.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.

Filter	Frequency	Gain	Q
Low shelf	105 Hz	+6.9 dB	0.70
Peak	69 Hz	-5.4 dB	0.19
Peak	8,905 Hz	+6.2 dB	1.77
Peak	127 Hz	-4.1 dB	0.23
Peak	1,128 Hz	+5.1 dB	0.41
High shelf	10,000 Hz	+2.8 dB	0.70
Peak	5,414 Hz	-3.7 dB	5.69
Peak	3,853 Hz	+2.0 dB	3.18
Peak	2,384 Hz	-0.9 dB	2.73
Peak	6,454 Hz	+1.0 dB	6.00

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Panasonic RP-HJE120 (oratory1990 measurement)
• Head-to-Head Comparisons
  • Panasonic RP-HJE120 vs KZ EDX Pro
  • Panasonic RP-HJE120 vs KZ ATE