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HIFIMAN HE400i 2020

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.1dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.1 dB.

Type Fc Q Gain
Peaking 22 Hz 0.61 6.1 dB
Peaking 231 Hz 0.61 -2.4 dB
Peaking 1940 Hz 2.52 5.3 dB
Peaking 4786 Hz 5.22 3.6 dB
Peaking 19441 Hz 0.51 -7.3 dB
Peaking 521 Hz 7.95 1.6 dB
Peaking 899 Hz 4.7 -1.2 dB
Peaking 3186 Hz 4.81 -0.8 dB
Peaking 6621 Hz 3.97 -1.1 dB
Peaking 10604 Hz 3.5 1.2 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -6.4dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 6.3 dB
Peaking 62 Hz 1.41 0.3 dB
Peaking 125 Hz 1.41 -0.7 dB
Peaking 250 Hz 1.41 -2.5 dB
Peaking 500 Hz 1.41 -0.2 dB
Peaking 1000 Hz 1.41 -1.2 dB
Peaking 2000 Hz 1.41 4.3 dB
Peaking 4000 Hz 1.41 0.4 dB
Peaking 8000 Hz 1.41 -0.2 dB
Peaking 16000 Hz 1.41 -5.3 dB

Graphs