Waterproof 5 Channel Class D MOSFET Amplifier – DMA5600


This waterproof 5 channel class-D amplifier features molded endcaps and embedded wires, making it perfect for tougher marine installation, while still powering 4 speakers and a subwoofer.

SKU: DMA5600 Categories: ,

Waterproof 5 channel class-D amplifier with molded endcaps and embedded wires, making it perfect for tougher marine installation. This amplifier powers up to 4 speakers and a subwoofer.

Conformal Coating

A transparent protective film is applied to surfaces of all interior printed circuit boards. This additional layer of defense guards against dust, condensation and corrosion – ensuring maximum longevity.



  • Class D technology
  • 5/4/3 Channels
  • Waterproof – IP66
  • MOSFET power supply
  • 4-Layer conformal coated PCB assembly
  • Variable gain control
  • Turn-On/Off muting circuitry (soft mute)
  • Ground loop isolation input circuit
  • RCA and high-level speaker inputs


  • 600 Watts Peak Power Output
  • 50 Watts x 4 + 200 Watts x 1 Continuous @ 4-Ohms
  • 75 Watts x 4 + 300 Watts x 1 Continuous @ 2-Ohms
  • 150 Watts x 2 Continuous @ 4-Ohms Bridged
  • Frequency Response:
  • 20 Hz – 30 kHz (channels 1-4 / 15-250 Hz channel 5)
  • Signal to Noise Ratio: 70dB
  • Total Harmonic Distortion (THD): ≤1%
  • Input Sensitivity (Low Level): 200mV to 8V
  • Input Sensitivity (High Level): 600mV to 20V
  • Bass Boost Adjustment – 0-12dB @ 50Hz
  • High Pass Electronic Crossover (12dB/Oct.) – Variable 15-250Hz (FR/RR) – 20kHz
  • Low Pass Electronic Crossover (12dB/Oct.) – Variable 35-250Hz (SUB) – 20kHz
  • Fuses: 40A x 2 (ATC-type)
  • Dimensions: 12.6” x 4.33” x 1.73” (320 mmx 110mm x 44mm) Heatsink
  • 14” x 4.46” x 1.86” (356 mm 113.3mm x 47.3mm) Typical Installation

Manuals (PDFs)


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