The class G/H topography used in our 500.1 amplifier allows us to deliver the highest available output in a seriously small package.

  • This amplifier’s efficiency ensures a significantly greater amount of stereo play time with your boat’s motor turned off.
  • Pair the RMA Mono 500.1 Amp with our 12” subwoofer to bring life and depth to your marine audio experience.

 

 



Gallery

roswell_marine_audio_500.1_th roswell_marine_audio_amp_board_210_th

Features

  • High efficiency class G/H topography
  • 2 ohm stable
  • Remote bass gain control
  • Variable low pass crossover
  • Conformal coated PCB for marine application
  • Compact size 2"H x 6"W x 12.5"L
  • Tuning screwdriver included
  • Reversed heat sinks to dissipate heat
  • Fully marinized with water repellant and anti corrosion spray on circuit board

Specifications

  • Power Output @ 14.4V
    • 300W RMS x 1 (@ 4 ohms)
    • 500W RMS x 1 (@ 2 ohms)
  • Crossover Range: 30Hz - 230Hz
  • Frequency Range @ 3dB: 20Hz - 200Hz
  • Bass Boost: 0 - 15dB @ 30Hz - 125Hz

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