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Fir Audio M4

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -4.0dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -4.0 dB.

Type Fc Q Gain
Peaking 69 Hz 0.45 -1.3 dB
Peaking 237 Hz 0.48 -2.4 dB
Peaking 842 Hz 2.13 3.0 dB
Peaking 3435 Hz 2.11 3.7 dB
Peaking 8903 Hz 1.81 3.0 dB
Peaking 1096 Hz 3.45 1.1 dB
Peaking 1604 Hz 1.84 -1.5 dB
Peaking 2303 Hz 2.1 0.3 dB
Peaking 2549 Hz 1.63 -0.5 dB
Peaking 2563 Hz 3.21 1.2 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -3.3dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 -0.8 dB
Peaking 62 Hz 1.41 -1.6 dB
Peaking 125 Hz 1.41 -2.1 dB
Peaking 250 Hz 1.41 -2.7 dB
Peaking 500 Hz 1.41 -0.6 dB
Peaking 1000 Hz 1.41 2.0 dB
Peaking 2000 Hz 1.41 -0.8 dB
Peaking 4000 Hz 1.41 2.9 dB
Peaking 8000 Hz 1.41 2.4 dB
Peaking 16000 Hz 1.41 -3.0 dB

Graphs