The Sony MDR-Z7 ranks #269 out of 417 total Over-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Sony
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#269 Sony MDR-Z7 Discontinued eBay
Pros: Bass is lifted about 2.2 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 70mm dynamic.
Cons: Discontinued, so it is mainly found used. Presence sits about 4.2 dB low with a 6.4 dB dip near 1.5 kHz, so vocals and instruments lose some bite. A 4.1 dB peak near 6.7 kHz can make cymbals and sibilance sound sharp. A Harman score of 64 places it in the lower part of the over-ear rankings.
| Released | 2014 (12 years ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 2.81 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 70mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 4Hz - 100kHz |
| Harman Preference Score | 64 (measured by oratory1990, via AutoEQ) |
| Impedance | 70 ohms |
| Sensitivity | 102 dB/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.4 dB at 30 Hz) |
| Tonal Tilt | -0.97 (negative is warmer, positive brighter) |
| Weight | 0.7 lbs (335 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 | -0.4 dB | 0.70 |
| Peak | 163 Hz | -4.5 dB | 1.08 |
| Peak | 4,167 Hz | +6.4 dB | 2.79 |
| Peak | 1,416 Hz | +6.7 dB | 2.89 |
| Peak | 2,415 Hz | -2.8 dB | 2.54 |
| High shelf | 10,000 Hz | +1.5 dB | 0.70 |
| Peak | 42 Hz | -1.4 dB | 2.71 |
| Peak | 863 Hz | -2.3 dB | 4.29 |
| Peak | 6,621 Hz | -3.3 dB | 6.00 |
| Peak | 8,939 Hz | -3.0 dB | 3.33 |
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