APX490M

Marine 720W 4/3/2 Channel Power Amplifier

  • Low-Pass and High-PassFilters
  • 4/3/2ch Power AMP
  • BASS Extender
  • MAX 720W
  • 720 Watts of Maximum Music Power
  • 90W x 4 into 4 Ohms, 20Hz - 50kHz @ <.1%THD
  • 180W x 4 into 2 Ohms, 20Hz - 50kHz @ <.1% THD
  • Variable Bass Extender, 0 - 15dB @ 45Hz
  • Adjustable -12db/Oct. High/Low Pass Crossover, 55Hz - 550Hz (Rear 55 - 550Hz, 550Hz - 5.5kHz)
  • Mixed Mode Operation
  • Conformal Coated Double Sided PCB
  • Non-Corrosive Aluminum Heat Sink
  • Dimensions 15-1/4" x 9-1/8" x 2-1/4"

CEA 2006 Power Ratings

150W x 4 RMS [2Ω @14.4V ≤1% THD+N]

110W x 4 RMS [4Ω @14.4V ≤1% THD+N]

S/N 97dB (Ref: 1W into 4Ω)

Return to the top of the page