Headphone correction · over-ear

Sennheiser HD 25-1 II B (2012) EQ settings for Mac

Sennheiser HD 25-1 II B (2012) is an over-ear headphone. This measured profile applies 10 parametric bands with a -6.7 dB preamp to bring it toward the Harman target. Low end: it leaves it close to neutral; treble: it adds back what the measurement shows is missing. Biggest single move: +6.5 dB at 6387 Hz (Peak).

The measured correction

FilterFrequencyQGain
Peak63 Hz0.40-6.2 dB
Low shelf105 Hz0.70+6.2 dB
Peak108 Hz4.10+1.6 dB
Peak164 Hz1.61-1.7 dB
Peak346 Hz1.72+1.7 dB
Peak1357 Hz2.36-1.3 dB
Peak4634 Hz5.07+3.8 dB
Peak6387 Hz2.97+6.5 dB
Peak9321 Hz2.15-1.1 dB
High shelf10000 Hz0.70+2.2 dB

Preamp -6.7 dB · 10 bands · target: Harman · Earwave applies this exactly as listed.

Sennheiser HD 25-1 II B (2012) FAQ

Does Earwave support the Sennheiser HD 25-1 II B (2012)?

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 25-1 II B (2012) 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 25-1 II B (2012) 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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