The Noble Audio Agis II ranks #66 out of 1448 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Noble Audio
Prices on this page were last checked October 20, 2026 at 10:35 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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#66 Noble Audio Agis II: $1799 Audio46 $1799 eBay
Pros: A hybrid with six balanced armatures and two bone conduction drivers per side whose preference score of 82 comes with a low 1.29 dB deviation from target. Sub bass and bass sit about 1 dB above target for a slightly warm, full low end, and the overall balance is smooth.
Cons: Presence and the 5 to 8 kHz range sit about 1.2 dB low, so the tilt is a little warm and less detailed than neutral. At $1799 the ThieAudio Monarch MKIII scores higher for less, and the score rests on a single measurement.
Is the Noble Audio Agis II right for you?
Buy it if
- you want the tuning most listeners prefer in blind tests out of the box (Harman score 82).
- your taste runs warm: it scores 87 for that sound.
- you want sub-bass rumble that reaches down to 20 Hz.
| Back | Closed |
|---|---|
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.29 dB standard deviation |
| Driver Type | Hybrid (6 balanced armature + 2 bone conduction) |
| Drivers | 4 x Sonion balanced armature + 2 x Knowles balanced armature + 2 x Sonion bone conduction |
| Form Factor | In-ear |
| Harman Preference Score | 82 (1 squig.link measurement, calibrated to AutoEQ) |
| Impedance | <35 ohms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.2 dB at 30 Hz) |
| Tonal Tilt | -0.42 (negative is warmer, positive brighter) |
EQ Presets
Harman target
Set a preamp of -2.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Harman match with this EQ: 93 out of 100, up from 82.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -0.9 dB | 0.70 |
| High shelf | 10,000 Hz | -4.7 dB | 0.70 |
| Peak | 206 Hz | -2.0 dB | 0.58 |
| Peak | 2,025 Hz | +1.5 dB | 4.48 |
| Peak | 5,345 Hz | +1.5 dB | 0.40 |
Neutral target
Set a preamp of -2.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Neutral match with this EQ: 94 out of 100, up from 41.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -9.5 dB | 0.70 |
| High shelf | 10,000 Hz | -4.7 dB | 0.70 |
| Peak | 186 Hz | -1.8 dB | 0.44 |
| Peak | 2,021 Hz | +1.6 dB | 4.30 |
| Peak | 5,345 Hz | +1.5 dB | 0.40 |
Studio flat 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 Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Studio flat match with this EQ: 94 out of 100, up from 21.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -11.7 dB | 0.70 |
| High shelf | 10,000 Hz | -0.3 dB | 0.70 |
| Peak | 190 Hz | -3.7 dB | 0.55 |
| Peak | 1,872 Hz | +0.9 dB | 6.00 |
| Peak | 2,536 Hz | +4.1 dB | 1.70 |
| Peak | 3,508 Hz | +1.6 dB | 5.12 |
| Peak | 4,838 Hz | -2.7 dB | 6.00 |
| Peak | 6,579 Hz | +1.4 dB | 5.14 |
Warm target
Set a preamp of -1.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Warm match with this EQ: 95 out of 100, up from 87.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -0.7 dB | 0.70 |
| High shelf | 10,000 Hz | -6.0 dB | 0.70 |
| Peak | 192 Hz | -1.8 dB | 0.71 |
| Peak | 1,998 Hz | +1.5 dB | 3.71 |
| Peak | 4,824 Hz | -3.0 dB | 6.00 |
| Peak | 7,897 Hz | -1.8 dB | 6.00 |
Bass target
Set a preamp of -3.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Bass match with this EQ: 93 out of 100, up from 79.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +2.9 dB | 0.70 |
| High shelf | 10,000 Hz | -4.7 dB | 0.70 |
| Peak | 215 Hz | -2.0 dB | 0.64 |
| Peak | 2,026 Hz | +1.5 dB | 4.53 |
| Peak | 5,345 Hz | +1.5 dB | 0.40 |
Bright 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 Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Bright match with this EQ: 92 out of 100, up from 31.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -9.5 dB | 0.70 |
| High shelf | 10,000 Hz | -1.4 dB | 0.70 |
| Peak | 186 Hz | -1.9 dB | 0.40 |
| Peak | 2,017 Hz | +1.4 dB | 4.86 |
| Peak | 5,345 Hz | +3.5 dB | 0.59 |
V-shaped 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 Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted V-shaped match with this EQ: 88 out of 100, up from 74.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +3.5 dB | 0.70 |
| Peak | 1,029 Hz | -1.1 dB | 1.41 |
| Peak | 2,080 Hz | +1.5 dB | 5.58 |
| Peak | 5,345 Hz | +3.8 dB | 0.54 |
| Peak | 7,090 Hz | -1.7 dB | 6.00 |
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Frequency Response
How the Noble Audio Agis II 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 a single measurement, and both lines are shifted so their 500 Hz to 2 kHz average sits at 0 dB.
Measurement data: a single measurement from the squig.link database of aden. Thanks to them for publishing their work.