Alpine R-A75M R-Series Mono Digital Amplifier - 750 Watts x 1 at 2-Ohms
Brand: ALPINE
Color: Black

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:

Alpine R Series Class D Mono Subwoofer Amplifier
Power Output @ 4 Ohms: 500 watts RMS x 1 at 4 ohms
Power Output @ 2 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 (min-40 Hz, 24 dB/octave)
Recommended remote bass knob - Alpine RUX-Knob.2
Preamp and speaker-level inputs
Preamp Outputs
Wiring and Hardware Not Included with Amplifier
Recommended Amplifier Install Kit: 4 Gauge
Fuse Rating: 40A x 2
Dimensions: 9"W x 2-1/16"H x 7-1/8"D
Authorized Internet Dealer
1 Year Manufacturer's Warranty

Alpine’s Class D Amplifier Circuit with Dual Post-Filter Feedback Loops
CTA-2006-B Power Rating: 500W RMS x 1 (4ohm, 14.4V ≤ 1% THD+N); 750W RMS x 1 (2ohm, 14.4V≤ 1% THD+N)
S/N ratio: >85dB (ref: 1W into 4 ohm), 106dB (at rated power)
THD+N ≤0.03% (ref: 1W into 4 ohm)