Alpine HDA-M80 Status Series mono subwoofer amplifier — 800 watts RMS at 2 ohms

Product highlights:

• mono subwoofer amplifier
  • 500 watts RMS x 1 at 4 ohms
  • 800 watts RMS x 1 at 2 ohms
• Class-D amplifier technology
  • frequency response: (-3 dB) 8 to 400 Hz
• variable low-pass filter (50-400 Hz, 24 dB/octave)
• variable subsonic filter (8-40 Hz, 24 dB/octave)
• variable bass boost (0-12 dB, 50 Hz)

More info:

• preamp and speaker-level (up to 10V) inputs
  • speaker-level inputs require speaker wire to RCA adapters
  • speaker-level inputs feature signal-sensing amplifier turn-on
• optional RUX-KNOB.2 wired remote level control available
• quick-connect speaker and power connectors
• wiring and hardware not included with amplifier
  • 4-gauge power and ground wire recommended
• fuse rating: 30A x 3
• 11.4375"W x 2.125"H x 7.5"D
• warranty: 1 year
  
• MFR # HDA-M80