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Polk Audio Buckle

Polk Audio Buckle

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 -6.7 dB.

Type Fc Q Gain
Peaking 36 Hz 0.44 -6.0 dB
Peaking 226 Hz 0.66 -3.6 dB
Peaking 927 Hz 1.83 -4.9 dB
Peaking 5631 Hz 0.45 5.6 dB
Peaking 18837 Hz 0.51 6.2 dB
Peaking 442 Hz 6.09 0.8 dB
Peaking 2155 Hz 3.06 2.3 dB
Peaking 3269 Hz 2.6 -3.6 dB
Peaking 4128 Hz 1.67 1.6 dB
Peaking 10513 Hz 3.95 -0.9 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -7.4dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 -6.4 dB
Peaking 62 Hz 1.41 -3.8 dB
Peaking 125 Hz 1.41 -3.1 dB
Peaking 250 Hz 1.41 -3.7 dB
Peaking 500 Hz 1.41 -0.7 dB
Peaking 1000 Hz 1.41 -4.9 dB
Peaking 2000 Hz 1.41 3.3 dB
Peaking 4000 Hz 1.41 3.6 dB
Peaking 8000 Hz 1.41 5.8 dB
Peaking 16000 Hz 1.41 6.9 dB

Graphs