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Roswell RMA 500.4 AMPLIFIER

Price: $389.99
Model: 693759
Average Rating: Not Rated



  • Efficient class G/H topography
  • 2 ohm stable
  • Built in variable hi pass and low pass crossover
  • Conformal coated PCB for marine application
  • Compact size 2"H x 6"W x 12.5"L
  • Tuning screwdriver included
  • Power output (14.4V)
        75W RMS x 4 at 4 ohms
        125W RMS x 4 at 2 ohms
        250W RMS x 2 at 4 ohms bridged
  • Crossover range: 55Hz - 550Hz
  • Frequency range - 3dB: 1Hz - 69Hz

This RMA 4-channel marine amplifier uses a full range Class G/H topography that significantly improves efficiency while enhancing sound quality. To protect your investment, all RMA amplifier PCB boards have been processed with a conformal coating for complete marine grading. Don't be fooled by its compact size, Class G/H amplifiers produce more power for their size than traditional designs and offer much lower distortion with higher damping factors than Class D amplifiers.

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