R-A75M
ex Shipping
    Delivery time:5-7 days
  • Description
  • More

750w RMS x 1 @ 2Ω

500w RMS x 1 @ 4Ω

For loud and realistic-sounding bass

Alpine's R-Series R-A75M amplifier cleanly reproduces the bass in your music so you can enjoy the enhanced realism you want in your vehicle, even when you're playing high-res music. They've applied some hot technology from their top-of-the-line X-Series amplifiers into this R-Series amp. This includes the use of high-efficiency transformers and premium custom capacitors in the amp's construction. Dual "Sierra" feedback circuitry decreases distortion by correcting the output using the original input signal.

Product highlights:

  • mono subwoofer amplifier
    • 500 watts RMS x 1 at 4 ohms (750 watts RMS x 1 at 2 ohms)
  • CTA-2006 compliant
  • 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
  • preamp outputs
  • wiring and hardware not included with amplifier
    • 4-gauge power and ground leads recommended
  • fuse rating: 40A x 2
  • dimensions: 10-3/4"W x 2-1/16"H x 10"D
  • warranty: 1 year
  • MFR # R-A75M

What's in the box:

Alpine R-A75M owner's manual

  • Mono subwoofer amplifier
  • Two 40-amp ATO fuses (installed)
  • 4 Mounting feet
  • Four 3/4" Screws
  • Eight M2.5x5.5mm Machine screws
  • 2mm Allen wrench
  • 3mm Allen wrench
  • Owner's manual (English/ French/ Spanish)
  • Alpine Verification Certificate
  • Warranty information
  • Power supply note
  • On-line product registration information