Alpine MRP-F240 40-Watts RMSx4 4-channel Car Audio Subwoofer Amplifier

Requires 10-gauge power and ground leads — wiring and hardware not included with amplifier. Features : 40 watts RMS x 4 at 4 ohms. 50 watts RMS x 4 at 2 ohms. 100 watts RMS x 2 bridged output at 4 ohms.

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