Audiopipe Class D 4 Channel Motorcycle Amplifier, 660W RMS. 4 X 165 Watts RMS @ 2 Ohms. 4 X 110 Watts RMS@ 4 Ohms. 2 X 320 Watts RMS@ 4 Ohms (Bridged). 2 Ohm Stable. 2 Ohms Stable – To maximize power & efficiency, all APMOX family models can provide max output power at 2 Ohms.
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