For a subwoofer crossover, set the [FILTER] switch to the Subwoofer position. This will give a 12 dB rolloff of high frequencies above the frequency set by the [FREQUENCY] control.
NOTE: This amplifier should be connected only to the subwoofer(s).
For a high pass crossover, set the [FILTER] switch to the Low Cut position. This will give a 12 dB rolloff of low frequencies below the frequency set by the [FREQUENCY] control.
NOTE: This amplifier should be connected only to the full range speaker(s).
