(1) Rockville RXA-F2 2400 Watt Peak / 600w Dyno-Certified RMS 4 Channel Amplifier Car Audio Amp. Rockville RXA-F2 2400 Watt Peak / 600w Dyno-Certified RMS 4 Channel Amplifier Car Audio Amp. The RXA-F2 is a 4 channel amplifier with 2,400 Watts peak output and 600 Watts Dyno Certified RMS power.
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