The Pioneer GM-ME500X1 (often referred to as GM-500X) is a Class-D mono marine amplifier with up to 1600W max power output, designed for high-performance subwoofer setups in marine environments.

🔊 Key Features

• Amplifier Type: Class-D Mono (1-channel)

• Marine Grade: Built for boats and outdoor use with conformal coating to resist corrosion

• Maximum Power Output:

  • 1600W × 1 @ 1Ω

  • 1000W × 1 @ 2Ω

  • 600W × 1 @ 4Ω

• RMS Power Output:

  • 800W × 1 @ 1Ω

  • 500W × 1 @ 2Ω

  • 300W × 1 @ 4Ω

• Frequency Response: 10Hz – 240Hz

• Total Harmonic Distortion (THD): < 0.05%

• Signal-to-Noise Ratio: > 100 dB

• Load Impedance Capability: 1Ω to 8Ω

• Low-Pass Filter (LPF): Variable from 40Hz to 240Hz

• Bass Boost:

  • Adjustable at 56Hz

  • 0 dB to +18 dB

• Inputs:

  • RCA level input

  • Speaker level input

• Speaker Terminals: Block-type multi-terminal

• Remote Control: Wired bass boost remote included