Alpine R2-A75M R2-Series mono subwoofer amplifier — 750 watts RMS x 1 at 2 ohms

Product highlights:

• mono subwoofer amplifier
  • 500 watts RMS x 1 at 4 ohms
  • 750 watts RMS x 1 at 2 ohms
• variable low-pass filter (50-400 Hz, 24 dB/octave)
• variable bass boost (0-12 dB at 50 Hz)
• variable subsonic filter (8-40 Hz, 24 dB/octave)
• optional RUX-KNOB.2 wired remote level control
• preamp and speaker-level inputs
  • speaker wire to RCA adapter required for speaker-level input
• preamp outputs
• wiring and hardware not included with amplifier
  • 4-gauge power and ground leads recommended
• fuse rating: 40A x 2
• dimensions: 11.12"W x 2.23"H x 6.91"D
• warranty: 1 year
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• MFR # R2-A75M