The Westone UM Pro 50 ranks #907 out of 909 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Westone
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#907 Westone UM Pro 50 Discontinued eBay
Pros: It uses 5 x balanced armature.
Cons: Discontinued, so it is mainly found used. A tonal tilt of -2.26 makes it sound dark, with bass well ahead of the treble. Its 6.52 dB spread from the target means a noticeably uneven response. A Harman score of 9 places it in the lower part of the in-ear rankings.
| Released | 2014 (12 years ago) |
|---|---|
| Connection | Wired |
| Deviation From Target | 6.52 dB standard deviation |
| Driver Type | Balanced armature |
| Drivers | 5 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 20kHz |
| Harman Preference Score | 9 (measured by crinacle, via AutoEQ) |
| Impedance | 45 ohms |
| Sensitivity | 115 dB/mW |
| Tonal Tilt | -2.26 (negative is warmer, positive brighter) |
| Weight | 0 lbs (12.7 g) |
EQ preset to match the Harman target
Set a preamp of -6.4 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 | -0.6 dB | 0.70 |
| Peak | 211 Hz | -7.9 dB | 0.52 |
| Peak | 4,189 Hz | +6.7 dB | 0.20 |
| Peak | 1,570 Hz | -7.8 dB | 1.84 |
| Peak | 523 Hz | -2.0 dB | 0.92 |
| High shelf | 10,000 Hz | -0.4 dB | 0.70 |
| Peak | 2,457 Hz | +2.0 dB | 5.31 |
| Peak | 1,977 Hz | -1.3 dB | 4.94 |
| Peak | 61 Hz | +0.4 dB | 1.77 |
| Peak | 34 Hz | -0.3 dB | 1.95 |
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