Alpine R-A75M

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
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: 10-3/4"W x 2-1/16"H x 10"D

MSRP

  $ 449.95

Alpine R-A75M

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
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: 10-3/4"W x 2-1/16"H x 10"D

MSRP

  $ 449.95