Headphone correction · over-ear
Sennheiser HD 25 Aluminium EQ settings for Mac
Sennheiser HD 25 Aluminium is an over-ear headphone. This measured profile applies 10 parametric bands with a -6.6 dB preamp to bring it toward the Harman target. Low end: it adds back what the measurement shows is missing; treble: it adds back what the measurement shows is missing. Biggest single move: +9.1 dB at 5224 Hz (Peak).
The measured correction
| Filter | Frequency | Q | Gain |
|---|---|---|---|
| Peak | 39 Hz | 3.66 | +1.0 dB |
| Peak | 76 Hz | 3.41 | -0.9 dB |
| Low shelf | 105 Hz | 0.70 | +7.3 dB |
| Peak | 131 Hz | 0.41 | -5.5 dB |
| Peak | 144 Hz | 2.37 | +0.4 dB |
| Peak | 427 Hz | 0.89 | +4.5 dB |
| Peak | 4223 Hz | 0.45 | -3.7 dB |
| Peak | 5224 Hz | 1.44 | +9.1 dB |
| Peak | 8709 Hz | 2.62 | -2.4 dB |
| High shelf | 10000 Hz | 0.70 | +5.5 dB |
Preamp -6.6 dB · 10 bands · target: Harman · Earwave applies this exactly as listed.
Sennheiser HD 25 Aluminium FAQ
Does Earwave support the Sennheiser HD 25 Aluminium?
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 Aluminium 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 Aluminium 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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