The 1MORE Penta Driver ranks #95 out of 115 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: 1More
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#95 1MORE Penta Driver: $139.99 Amazon eBay
Pros: Bass sits about 1 dB above target between 60 and 200 Hz while the treble is pulled well back, so listeners who like a warm, dark presentation will find little that sounds sharp. Sub-bass stays within 6 dB of target down to 20 Hz, only 2.6 dB short at 30 Hz. At 32 ohms and 105 dB/mW it plays loud straight from a phone, and a built-in microphone handles calls.
Cons: A deep 13.5 dB dip at 6.6 kHz and a presence band nearly 8 dB below target leave vocals recessed and cymbals dull, which drags the preference score in HypetheSonics’ measurement down to 51. The Zero Audio Duoza ZH-DWX10 carries the same rating for considerably less money.
| Back | Closed |
|---|---|
| Built-in Microphone | Yes |
| Connection | Wired |
| Deviation From Target | 3.82 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 4 planar magnetic) |
| Drivers | 1 x dynamic + 4 x planar |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 51 (measured by HypetheSonics, via AutoEQ) |
| Impedance | 32 ohms |
| Sensitivity | 105 dB/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-2.6 dB at 30 Hz) |
| Tonal Tilt | -1.00 (negative is warmer, positive brighter) |
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 | +0.9 dB | 0.70 |
| Peak | 141 Hz | -4.1 dB | 0.58 |
| Peak | 7,515 Hz | +6.5 dB | 1.13 |
| Peak | 1,680 Hz | -5.4 dB | 1.73 |
| Peak | 3,040 Hz | +5.4 dB | 2.17 |
| High shelf | 10,000 Hz | -7.8 dB | 0.70 |
| Peak | 9,460 Hz | +3.7 dB | 2.61 |
| Peak | 652 Hz | +0.8 dB | 2.00 |
| Peak | 4,664 Hz | -2.0 dB | 6.00 |
| Peak | 5,733 Hz | +2.1 dB | 5.79 |
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