Alpine R-A90S R Series 6-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 250 watts RMS x 2 at 2 ohms

Product highlights:

• 6-channel car amplifier
  • 75 watts RMS x 4 + 150 watts RMS x 2 at 4 ohms
  • 100 watts RMS x 4 + 250 watts RMS x 2 at 2 ohms
  • 200 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 bridged at 4 ohms
• Class D amp technology
• Ch 1/2: selectable variable high-pass filter (50-400 Hz or 400-6000 Hz, 12 dB/octave)
• Ch 3/4: variable high-pass or bandpass filter (50-400 Hz and 400-6000 Hz, 12 dB/octave)
• Ch 5/6: variable low-pass filter (50-400 Hz, 12 dB/octave)

More Info:

• GTO™ (Great Turn On) signal-sensing turn-on with Ch1/2 speaker-level input
• preamp and speaker-level inputs
  • speaker-level inputs require RCA adapter cables
• optional wired remote level controller available
• fuse rating: 30A x 3
• 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
• dimensions: 14"W x 2-1/16"H x 10-3/4"D
• warranty: 1 year
  
• MFR # R-A90S