Headphone correction · over-ear
Sennheiser HD 25 Aluminum EQ settings for Mac
Sennheiser HD 25 Aluminum is an over-ear headphone. This measured profile applies 10 parametric bands with a -7.2 dB preamp to bring it toward the Harman target. Low end: it reins in what the measurement shows is too much; treble: it adds back what the measurement shows is missing. Biggest single move: +10.4 dB at 5706 Hz (Peak).
The measured correction
| Filter | Frequency | Q | Gain |
|---|---|---|---|
| Peak | 50 Hz | 1.52 | -0.6 dB |
| Peak | 84 Hz | 4.73 | +1.5 dB |
| Low shelf | 105 Hz | 0.70 | -1.2 dB |
| Peak | 165 Hz | 0.78 | -7.0 dB |
| Peak | 373 Hz | 0.72 | +5.4 dB |
| Peak | 3796 Hz | 4.56 | -2.1 dB |
| Peak | 4610 Hz | 6.00 | +2.1 dB |
| Peak | 5554 Hz | 0.27 | -3.6 dB |
| Peak | 5706 Hz | 1.47 | +10.4 dB |
| High shelf | 10000 Hz | 0.70 | +2.1 dB |
Preamp -7.2 dB · 10 bands · target: Harman · Earwave applies this exactly as listed.
Sennheiser HD 25 Aluminum FAQ
Does Earwave support the Sennheiser HD 25 Aluminum?
Yes. It is one of 812 measured models in Earwave's catalog. Pick it once and everything you play inherits the correction until you switch output.
Do I need the Sennheiser HD 25 Aluminum correction to use Earwave?
No. The 31-band EQ, presets, stereo width and room ambience work on any headphones or speakers. Calibration is a bonus for models someone has measured.
Does the Sennheiser HD 25 Aluminum profile cost extra?
No. Headphone correction is part of Earwave rather than an add-on: no account, no extra purchase, no subscription.
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