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Sennheiser HD 540 reference-II

Sennheiser HD 540 reference-II

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.7dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.7dB.

Type Fc Q Gain
Peaking 27 Hz 0.37 6.4 dB
Peaking 187 Hz 0.56 -4.4 dB
Peaking 1707 Hz 1.12 4.5 dB
Peaking 9592 Hz 4.33 4.0 dB
Peaking 20278 Hz 0.25 -6.5 dB
Peaking 3685 Hz 4.21 3.7 dB
Peaking 3919 Hz 1.56 -1.8 dB
Peaking 6325 Hz 6.66 -5.0 dB
Peaking 7019 Hz 4.75 3.0 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -7.8dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 6.9 dB
Peaking 62 Hz 1.41 2.3 dB
Peaking 125 Hz 1.41 -2.3 dB
Peaking 250 Hz 1.41 -3.4 dB
Peaking 500 Hz 1.41 -1.2 dB
Peaking 1000 Hz 1.41 1.5 dB
Peaking 2000 Hz 1.41 4.1 dB
Peaking 4000 Hz 1.41 -0.6 dB
Peaking 8000 Hz 1.41 0.8 dB
Peaking 16000 Hz 1.41 -5.1 dB

Graphs