
English
15
Applications
Mono subwoofer system (APX2181 and APX4361)
In this application, the rear channels are bridged for mono operation to drive a
subwoofer while the front channels are available to drive a set of full-range speakers.
Mono Amp configuration (APX2181)
• Set crossover mode to LP
• Set input mode switch to L + R (Mono)
• Set crossover frequency to ~80Hz
• Fine-tune crossover frequency to suit
musical tastes and performances
• 2
Ω
min stereo / 4
Ω
min mono
Mono Amp configuration (APX4361)
• Set rear crossover mode to LP
• Set input mode switch to L + R (Mono)
• Set crossover frequency to ~80Hz
• Fine-tune crossover frequency to suit
musical tastes and performances
• 2
Ω
min stereo / 4
Ω
min mono
Note:
You may bridge the front, rear or both pairs of channels using the above settings.
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