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Compact black marine mono amplifier with waterproof connector and top-mounted controls

Pioneer

Pioneer GM-ME300X1C Class D Marine Amplifier 75W RMS

SKU CH-AAPF-RJ9N4

A marine mono amplifier delivering 75W RMS with IP67 waterproofing and microcomputer-controlled protection

  • Product typeAmplifiers
  • Key featuresClass D amp technology
  • Class D efficiency keeps power draw low on board
  • IP67 rating protects internals from water and dust ingress
  • Protection Control System prevents thermal shutdown during heavy use
  • 21-step low-pass filter tunes bass to your speakers
  • 75 W RMS delivers solid mono output for marine audio

Marine mono amplifier 75W RMS

The Pioneer GM-ME300X1C is a marine-grade Class D mono amplifier delivering 75W RMS output. It is built for boats and other exposed environments with IP67-rated construction and SAE J1171 ignition-protection certification. Microcomputer control manages a Protection Control System that moderates input level to prevent thermal shutdown.

Suited for single-subwoofer marine installs

This unit suits owners adding one subwoofer to a marine audio system where water exposure and ignition protection are required. The 21-step variable low-pass filter and selectable 0dB, 6dB or 12dB bass boost let you tune the output to the enclosure. Buyers needing multi-channel amplification or higher continuous power for multiple subwoofers should consider other options.

Compact top-access installation

The amplifier mounts in tight compartments and places all adjustment controls on the top chassis for easy access after installation. A waterproof detachable connector simplifies wiring and removal for service. The rotatable badge allows upright branding regardless of mounting orientation. Ensuring a solid 4-ohm load and proper sealing of the detachable connector are the most common oversights that affect reliability.

How it compares

Measured against everything we stock in Boat Audio & Electronics, at today’s prices. Recalculated every night.

Price $268.99
Pricier than about 88% of the 312 comparable items (median $69.49).

Specifications

Product
Brand namePioneer
Product typeAmplifiers

Questions about this item

What speakers or subwoofer impedance do I need for the 75W RMS output?

The amplifier delivers 75W RMS into a 4 ohm load, so connect a 4 ohm speaker or subwoofer for rated power.

Will the waterproof detachable connector fit my existing marine wiring harness?

The IP67 rated waterproof detachable connector is designed for marine installations; match its pin layout to your harness before connecting.

How do I verify the Protection Control System is active after installation?

The microcomputer controlled PCS automatically moderates input when internal temperature rises; normal operation with no thermal shutdown confirms it is working.

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