Alpine S2-A120M

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Product info: mono subwoofer amplifier 600 watts RMS x 1 at 4 ohms 1200 watts RMS x 1 at 2 ohms 1200 watts RMS x 1 at 1 ohm variable low-pass filter (50-400 Hz, 24 dB/octave) varia ble bass boost (0-12 dB at 50 Hz) optional wired remote available preamp and speaker-level inputs speaker-level inputs handle up to 10V RCA adapters required for speaker-level input signal-sensing turn-on with speaker-level inputs preamp outputs wiring and hardware not included with amplifier 4-gauge power and ground leads recommended fuse rating: 25A x 4 3.75"W x 2.21"H x 8.3"D Show more