The 1MORE SonoFlow ranks #258 out of 308 total Over-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: 1More
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#258 1MORE SonoFlow Discontinued eBay
Pros: Bass is lifted about 3.4 dB with extension to 20 Hz, giving kick drums and bass lines extra weight. Lower mids sit within about 0.5 dB of target, keeping voices and guitars natural. It uses 1 x 40mm dynamic with an easy 32 ohm load.
Cons: Discontinued, so it is mainly found used. Treble sits about 3.7 dB low, so it sounds a little dark. A Harman score of 51 places it in the lower part of the over-ear rankings.
| Released | 2022 (4 years ago) |
|---|---|
| Back | Closed |
| Connection | Bluetooth |
| Deviation From Target | 3.20 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 40mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 20Hz - 40kHz |
| Harman Preference Score | 51 (measured by oratory1990, via AutoEQ) |
| Impedance | 32 ohms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.2 dB at 30 Hz) |
| Tonal Tilt | -1.48 (negative is warmer, positive brighter) |
| Weight | 0.6 lbs (250 g) |
EQ preset to match the Harman target
Set a preamp of -5.9 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 | +0.6 dB | 0.70 |
| Peak | 127 Hz | -3.6 dB | 0.21 |
| Peak | 620 Hz | +5.4 dB | 1.06 |
| Peak | 1,229 Hz | -5.5 dB | 0.90 |
| Peak | 8,660 Hz | +4.3 dB | 0.18 |
| High shelf | 10,000 Hz | +2.2 dB | 0.70 |
| Peak | 4,564 Hz | -2.3 dB | 3.38 |
| Peak | 3,436 Hz | +1.9 dB | 6.00 |
| Peak | 1,837 Hz | -1.9 dB | 5.90 |
| Peak | 2,401 Hz | +1.4 dB | 4.42 |
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