MB Quart RA1-750.1 Reference Series mono subwoofer amplifier — 750 watts RMS x 1 at 1 ohm

Product info:

• • mono subwoofer amplifier
    • 300 watts RMS x 1 at 4 ohms
    • 500 watts RMS x 1 at 2 ohms
    • 750 watts RMS x 1 at 1 ohm
  • variable low-pass filter (50-250 Hz, 12 dB/octave)
  • variable bass boost (0-12 dB at 45 Hz)
  • switchable subsonic filter (Off/25 Hz, 12 dB/octave)
  • wired remote bass level control included
    

More info:

• • preamp and speaker-level inputs
    • speaker wire-to-RCA adapters required for speaker-level input
    • DC offset-sensing turn-on with speaker-level input
  • wiring, fuse, and hardware not included with amplifier
    • 4-gauge power and ground leads and an 80A fuse recommended
  • dimensions: 13-3/4"W x 2-1/4"H x 5-7/8"D
  • warranty: 1 year