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Lenntek Pro Series

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -7.0dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.8 dB.

Type Fc Q Gain
Peaking 30 Hz 0.52 6.4 dB
Peaking 2737 Hz 0.63 -8.9 dB
Peaking 2960 Hz 2.45 10.3 dB
Peaking 5791 Hz 3.13 5.2 dB
Peaking 14130 Hz 0.2 6.8 dB
Peaking 266 Hz 1.52 -1.5 dB
Peaking 3163 Hz 3.19 -0.4 dB
Peaking 3653 Hz 4.92 2.3 dB
Peaking 4339 Hz 5.43 -4.4 dB
Peaking 4856 Hz 5.21 2.3 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -9.2dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 6.8 dB
Peaking 62 Hz 1.41 3.2 dB
Peaking 125 Hz 1.41 0.8 dB
Peaking 250 Hz 1.41 -1.5 dB
Peaking 500 Hz 1.41 -0.5 dB
Peaking 1000 Hz 1.41 -1.0 dB
Peaking 2000 Hz 1.41 -4.2 dB
Peaking 4000 Hz 1.41 2.0 dB
Peaking 8000 Hz 1.41 6.4 dB
Peaking 16000 Hz 1.41 8.7 dB

Graphs