over-ear · measured on GRAS 43AG

Sennheiser HD 6XX
with its curve, on your Mac

This model runs -10.2 dB hot at 16 Hz. Ekhio applies the measured correction and keeps it on: no file to import, no preset to hunt down.

The correction spans 20.2 dB between its highest and lowest band. The centre line is the target.

Band · Correction · dB

16 Hz +6
20 Hz +6
25 Hz +6
31.5 Hz +6
40 Hz +5.7
50 Hz +4.5
63 Hz +3.4
80 Hz +2.2
100 Hz +0.5
125 Hz -0.8
160 Hz -1.7
200 Hz -2.1
250 Hz -1.9
315 Hz -1.2
400 Hz -0.6
500 Hz -0.3
630 Hz -0.1
800 Hz -0.2
1 kHz -0.6
1.25 kHz -1
1.6 kHz -0.2
2 kHz +1
2.5 kHz +0.1
3.15 kHz -1.4
4 kHz +0.8
5 kHz -0.1
6.3 kHz +2.7
8 kHz +4.2
10 kHz +4.7
12.5 kHz +2.3
16 kHz -3
20 kHz -10

Apply it without leaving the system

Ekhio ships this curve and nine thousand more, by model. You pick your headphones once and it applies to everything your Mac plays — no driver, no extension, no files to import.

Measured by oratory1990, from the public AutoEq database. Ekhio does not alter it: it evaluates it across its 32 bands.