Alpine R-A75M R-Series Class D Monoblock Subwoofer Amplifier 750 Watts RMS

HI-RESOLUTION AUDIO COMPLIANT
The R-Series amplifiers utilize Alpine's advanced amplifier platform that takes the classic Class-D amplifier circuit and adds dual post-filter feedback loops for unmatched accuracy and control. This technology., originally launched in the premium X-Series amplifiers, produces efficient power with enhanced dynamic range, qualifying the R-Series amplifiers to be Hi-Resolution Audio compliant.

THE LOUDEST FAMILY ON THE BLOCK
The "R" line of speakers and subwoofers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception. Aside from their best-in-class performance, these amplifiers are tuned to emphasize the characteristics of the R-Series speakers and subwoofers, giving you that legendary R-Series experience.

General Features:
  • R-Series Class D Monoblock Subwoofer Amplifier
  • Power Output:
  • 500 watts RMS x 1 @ 4 ohms
  • 750 watts RMS x 1 @ 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 (min-40 Hz, 24 dB/octave)
  • We recommend the Alpine RUX-KNOB.2 if you are looking for a remote bass knob for Alpine Amplifiers
  • Preamp and speaker-level inputs
  • Speaker wire to RCA adapter required for speaker-level input - we recommend the Rockford Fosgate RFI2SW
  • preamp outputs
  • wiring and hardware not included with amplifier
  • 4-gauge power and ground leads recommended - get the NVX XAPK4 for this
  • Fuse rating: 40A x 2
  • Dimensions: 9" W x 2-1/16" H x 7-1/8" D
  • Authorized Dealer
  • 1-year Manufacturer's Warranty
What's in the R-A75M package:
  • Mono subwoofer amplifier
  • Two 40-amp ATO fuses
  • 4 Mounting feet
  • Four 3/4" Screws
  • Eight M2.5x5.5mm Machine screws
  • 2mm Allen wrench
  • 3mm Allen wrench
  • Owner's manual
  • Alpine Verification Certificate
  • Warranty information
  • Power supply note
  • Online product registration information
  • Alpine R-A75M owner's manual
Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.