The Zero Audio Duoza ZH-DWX10 ranks #96 out of 115 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
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#96 Zero Audio Duoza ZH-DWX10: $89.00 Amazon eBay
Pros: A dual dynamic driver design at 20 ohms and 100 dB/mW plays at good volume from a phone. Its rating matches the 1MORE Penta Driver for less money and sits above the Etymotic ER3SE and KZ ASX, which cost more.
Cons: A preference score of 51 in crinacle’s measurement places it well off the response most listeners prefer, so expect a clearly colored sound. Better tuned in-ears are easy to find for similar money.
| Released | Dec 2014 (11 years ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 3.56 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 2 x dynamic |
| Form Factor | In-ear |
| Frequency Response | 7Hz - 24kHz (Manufacturer specified) |
| Harman Preference Score | 51 (measured by crinacle, via AutoEQ) |
| Impedance | 20 ohms |
| Sensitivity | 100 dB/mW |
| Tonal Tilt | -1.10 (negative is warmer, positive brighter) |
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 | 179 Hz | -5.9 dB | 0.63 |
| Peak | 998 Hz | +5.0 dB | 1.16 |
| Peak | 6,224 Hz | +5.3 dB | 1.71 |
| Peak | 3,746 Hz | +2.8 dB | 4.79 |
| High shelf | 10,000 Hz | -7.1 dB | 0.70 |
| Peak | 9,322 Hz | +4.2 dB | 2.54 |
| Peak | 2,520 Hz | -3.5 dB | 3.73 |
| Peak | 1,593 Hz | +1.2 dB | 2.95 |
| Peak | 3,281 Hz | +1.6 dB | 5.67 |
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