The Plunge Audio Unity Dynamic ranks #459 out of 1253 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
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#459 Plunge Audio Unity Dynamic: $379 Plunge Audio $379 eBay
Pros: A broadly balanced tuning with a preference score of 73 against the Harman target.
Cons: An uneven response, 2.2 dB standard deviation from target.
Is the Plunge Audio Unity Dynamic right for you?
Buy it if
- 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 $355 less.
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 2.15 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Harman Preference Score | 73 (median of 4 squig.link measurements, calibrated to AutoEQ) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.7 dB at 30 Hz) |
| Tonal Tilt | +0.09 (negative is warmer, positive brighter) |
EQ Presets
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 Speaker Ranking from the median of 4 squig.link measurements, in the filter layout AutoEQ uses. Predicted Harman match with this EQ: 85 out of 100, up from 73.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +0.8 dB | 0.70 |
| High shelf | 10,000 Hz | -1.4 dB | 0.70 |
| Peak | 174 Hz | -4.3 dB | 0.77 |
| Peak | 2,342 Hz | -3.6 dB | 2.85 |
| Peak | 4,401 Hz | -2.2 dB | 6.00 |
| Peak | 5,880 Hz | +5.1 dB | 6.00 |
Neutral 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 Speaker Ranking from the median of 4 squig.link measurements, in the filter layout AutoEQ uses. Predicted Neutral match with this EQ: 87 out of 100, up from 48.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -7.8 dB | 0.70 |
| High shelf | 10,000 Hz | -1.4 dB | 0.70 |
| Peak | 174 Hz | -4.3 dB | 0.71 |
| Peak | 2,344 Hz | -3.6 dB | 2.90 |
| Peak | 4,401 Hz | -2.2 dB | 6.00 |
| Peak | 5,880 Hz | +5.1 dB | 6.00 |
Studio flat 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 Speaker Ranking from the median of 4 squig.link measurements, in the filter layout AutoEQ uses. Predicted Studio flat match with this EQ: 90 out of 100, up from 32.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -10.4 dB | 0.70 |
| High shelf | 10,000 Hz | +1.3 dB | 0.70 |
| Peak | 176 Hz | -6.2 dB | 0.76 |
| Peak | 3,264 Hz | +2.2 dB | 6.00 |
| Peak | 4,471 Hz | -3.4 dB | 6.00 |
| Peak | 5,978 Hz | +3.2 dB | 6.00 |
Warm target
Set a preamp of -2.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 4 squig.link measurements, in the filter layout AutoEQ uses. Predicted Warm match with this EQ: 88 out of 100, up from 69.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +1.0 dB | 0.70 |
| High shelf | 10,000 Hz | -4.7 dB | 0.70 |
| Peak | 174 Hz | -4.2 dB | 0.85 |
| Peak | 807 Hz | +1.9 dB | 1.77 |
| Peak | 2,452 Hz | -4.2 dB | 1.63 |
| Peak | 4,431 Hz | -3.6 dB | 6.00 |
| Peak | 5,990 Hz | +3.3 dB | 6.00 |
| Peak | 7,934 Hz | -3.7 dB | 6.00 |
Bass 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 Speaker Ranking from the median of 4 squig.link measurements, in the filter layout AutoEQ uses. Predicted Bass match with this EQ: 87 out of 100, up from 62.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +4.6 dB | 0.70 |
| High shelf | 10,000 Hz | -1.4 dB | 0.70 |
| Peak | 177 Hz | -4.3 dB | 0.80 |
| Peak | 2,341 Hz | -3.6 dB | 2.83 |
| Peak | 4,401 Hz | -2.2 dB | 6.00 |
| Peak | 5,880 Hz | +5.1 dB | 6.00 |
Bright 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 Speaker Ranking from the median of 4 squig.link measurements, in the filter layout AutoEQ uses. Predicted Bright match with this EQ: 89 out of 100, up from 39.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -7.8 dB | 0.70 |
| High shelf | 10,000 Hz | +1.1 dB | 0.70 |
| Peak | 174 Hz | -4.4 dB | 0.70 |
| Peak | 758 Hz | +1.6 dB | 2.09 |
| Peak | 2,292 Hz | -3.4 dB | 3.84 |
| Peak | 3,453 Hz | +1.9 dB | 6.00 |
| Peak | 5,665 Hz | +6.0 dB | 3.86 |
V-shaped 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 Speaker Ranking from the median of 4 squig.link measurements, in the filter layout AutoEQ uses. Predicted V-shaped match with this EQ: 86 out of 100, up from 64.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +5.1 dB | 0.70 |
| High shelf | 10,000 Hz | +1.7 dB | 0.70 |
| Peak | 174 Hz | -3.0 dB | 0.87 |
| Peak | 2,268 Hz | -2.9 dB | 4.14 |
| Peak | 3,442 Hz | +2.3 dB | 6.00 |
| Peak | 5,590 Hz | +6.0 dB | 3.37 |
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Frequency Response
How the Plunge Audio Unity Dynamic 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 4 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 4 measurements from the squig.link databases of aden, audioamigo, pw and tonedeafmonk. Thanks to each of them for publishing their work.