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Koss SP3

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 -0.2 dB.

Type Fc Q Gain
Peaking 358 Hz 3.95 -11.1 dB
Peaking 499 Hz 2.46 -9.1 dB
Peaking 934 Hz 1.95 -9.6 dB
Peaking 1510 Hz 2.01 -7.7 dB
Peaking 3208 Hz 5.89 -8.9 dB
Peaking 66 Hz 0.2 6.9 dB
Peaking 324 Hz 1.33 -5.4 dB
Peaking 2223 Hz 1.36 -5.2 dB
Peaking 3546 Hz 8.64 -7.4 dB
Peaking 12238 Hz 0.13 6.9 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -9.0dB (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 3.6 dB
Peaking 125 Hz 1.41 8.1 dB
Peaking 250 Hz 1.41 -2.3 dB
Peaking 500 Hz 1.41 -11.6 dB
Peaking 1000 Hz 1.41 -7.8 dB
Peaking 2000 Hz 1.41 -6.4 dB
Peaking 4000 Hz 1.41 0.3 dB
Peaking 8000 Hz 1.41 8.3 dB
Peaking 16000 Hz 1.41 8.4 dB

Graphs