The Aroma Audio Jewel ranks #938 out of 1291 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Aroma Audio
Prices on this page were last checked October 16, 2026 at 5:46 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.
As an eBay Partner, we may be compensated if you make a purchase.
#938 Aroma Audio Jewel: $5,130 MusicTeck $5,130 eBay
Pros: A published AutoEQ preset corrects its response toward the Harman target, so a few minutes of EQ setup closes most of the gap.
Cons: Treble about 5 dB below target from 3 to 10 kHz, which can sound dull or veiled next to brighter headphones. An uneven response, 2.8 dB standard deviation from target.
Is the Aroma Audio Jewel right for you?
Buy it if
- you are sensitive to bright or sharp treble (treble sits 4.9 dB below target).
- you want sub-bass rumble that reaches down to 20 Hz.
Skip it if
- you want the best value: the higher-rated EPZ G10 costs about $5,106 less.
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 2.76 dB standard deviation |
| Driver Type | Tribrid (Dynamic + Balanced Armature + Electrostatic) |
| Drivers | 13 drivers per side (1 x 9.2mm DD + 6 BA + 6 EST) |
| Form Factor | In-ear |
| Frequency Response | 10Hz - 22kHz |
| Harman Preference Score | 65 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 22 ohms |
| Sensitivity | 103 dB SPL/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-2.0 dB at 30 Hz) |
| Tonal Tilt | -0.59 (negative is warmer, positive brighter) |
| Weight | Not specified |
EQ Presets
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 Speaker Ranking from the median of 3 squig.link measurements, in the filter layout AutoEQ uses. Predicted Harman match with this EQ: 76 out of 100, up from 65.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +1.3 dB | 0.70 |
| High shelf | 10,000 Hz | -4.1 dB | 0.70 |
| Peak | 5,473 Hz | +6.0 dB | 1.85 |
Neutral 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 Speaker Ranking from the median of 3 squig.link measurements, in the filter layout AutoEQ uses. Predicted Neutral match with this EQ: 76 out of 100, up from 36.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -7.2 dB | 0.70 |
| High shelf | 10,000 Hz | -4.1 dB | 0.70 |
| Peak | 5,472 Hz | +6.0 dB | 1.85 |
Studio flat 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 Speaker Ranking from the median of 3 squig.link measurements, in the filter layout AutoEQ uses. Predicted Studio flat match with this EQ: 83 out of 100, up from 18.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -9.8 dB | 0.70 |
| High shelf | 10,000 Hz | +1.8 dB | 0.70 |
| Peak | 179 Hz | -3.4 dB | 0.61 |
| Peak | 2,771 Hz | +2.0 dB | 5.74 |
| Peak | 4,708 Hz | +3.8 dB | 0.64 |
| Peak | 5,542 Hz | +2.3 dB | 6.00 |
Warm 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 Speaker Ranking from the median of 3 squig.link measurements, in the filter layout AutoEQ uses. Predicted Warm match with this EQ: 87 out of 100, up from 75.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +1.5 dB | 0.70 |
| High shelf | 10,000 Hz | -6.0 dB | 0.70 |
| Peak | 150 Hz | -1.5 dB | 0.85 |
| Peak | 4,218 Hz | -2.0 dB | 6.00 |
| Peak | 5,693 Hz | +6.0 dB | 2.72 |
| Peak | 7,820 Hz | +2.0 dB | 5.16 |
Bass 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 Speaker Ranking from the median of 3 squig.link measurements, in the filter layout AutoEQ uses. Predicted Bass match with this EQ: 77 out of 100, up from 64.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +5.1 dB | 0.70 |
| High shelf | 10,000 Hz | -4.1 dB | 0.70 |
| Peak | 5,473 Hz | +6.0 dB | 1.85 |
Bright 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 Speaker Ranking from the median of 3 squig.link measurements, in the filter layout AutoEQ uses. Predicted Bright match with this EQ: 70 out of 100, up from 23.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -7.3 dB | 0.70 |
| High shelf | 10,000 Hz | -0.4 dB | 0.70 |
| Peak | 148 Hz | -1.7 dB | 0.57 |
| Peak | 3,242 Hz | +1.8 dB | 4.45 |
| Peak | 5,345 Hz | +5.5 dB | 1.12 |
| Peak | 6,750 Hz | -2.2 dB | 6.00 |
V-shaped 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 Speaker Ranking from the median of 3 squig.link measurements, in the filter layout AutoEQ uses. Predicted V-shaped match with this EQ: 67 out of 100, up from 54.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +5.6 dB | 0.70 |
| High shelf | 10,000 Hz | +0.6 dB | 0.70 |
| Peak | 4,677 Hz | +5.6 dB | 1.06 |
- Reviews, Comparisons and Sound Samples
Frequency Response
How the Aroma Audio Jewel measures across the audible range, against the Harman in-ear target that most listeners prefer in blind tests. Where the line sits above the target that range sounds louder (more bass, brighter treble), below it quieter. The curve is the median of 3 independent measurements, so one odd sample or rig cannot skew it, and both lines are shifted so their 500 Hz to 2 kHz average sits at 0 dB.
Measurement data: median of 3 measurements from the squig.link databases of dchpgall, fahryst and hbb. Thanks to each of them for publishing their work.