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HIFIMAN HE4XX

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.2dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.2 dB.

Type Fc Q Gain
Peaking 22 Hz 0.5 6.0 dB
Peaking 237 Hz 0.92 -1.5 dB
Peaking 989 Hz 2.83 -2.8 dB
Peaking 1805 Hz 2.61 3.5 dB
Peaking 5328 Hz 5.04 3.7 dB
Peaking 2245 Hz 6.37 1.5 dB
Peaking 2847 Hz 3.79 -1.6 dB
Peaking 9395 Hz 1.5 2.3 dB
Peaking 12032 Hz 1.74 0.7 dB
Peaking 19544 Hz 0.34 -10.2 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -6.9dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 6.5 dB
Peaking 62 Hz 1.41 1.0 dB
Peaking 125 Hz 1.41 0.0 dB
Peaking 250 Hz 1.41 -1.6 dB
Peaking 500 Hz 1.41 0.2 dB
Peaking 1000 Hz 1.41 -2.3 dB
Peaking 2000 Hz 1.41 2.9 dB
Peaking 4000 Hz 1.41 -0.3 dB
Peaking 8000 Hz 1.41 1.9 dB
Peaking 16000 Hz 1.41 -8.6 dB

Graphs