Precision Power PAR-650 manual High-Pass Output Frequency Control, Frequency Controls

crossover frequency for the dedicated subwoofer output between 30–400 Hz at 12dB/octave.

5.High-Pass Output Frequency Control

●IN/FRONT OUT FREQUENCY - When in, this knob controls the high-pass crossover point for the front outputs between 30 Hz and 400 hz at 12dB/octave.

●OUT/REAR OUT FREQUENCY - When out, this knob controls the high-pass crossover point for the rear outputs between 30 Hz and 400 hz at 12dB/octave.

NOTE: If rear panel switch #7 is in the full range position this knob has no function.

6.Frequency Controls

●IN/FREQUENCY GAIN CONTROL - When in, these knobs control the gains for their respective frequencies. The center position is flat with a maximum +18db and -18dB adjustment capability.

●OUT/PARAMETER CONTROL - When out, these knobs control the center frequency of their respective filter band. The center frequency ranges are described in the chart below.

Control Knob	Filter Parameter
Subwoofer	30 to 70 Hz
Midbass	125 to 250 Hz
Low Midrange	400 to 800 Hz
High Midrange	1 to 5 kHz
High Frequencies	8 to 20 kHz

7.Aux In - This is a 3.5 mm stereo input jack for use as an auxiliary input for portable music players, laptops, camcorders, or video games.

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