About: Pioneer GM-ME300X4C Compact 4-Channel Marine Amplifier

Pioneer's GM-ME300X4C is a Class-D weatherproof 4-channel marine amplifier that is IP67 rated and SAE J1171 Certified. This amplifier features 21-step frequency selection and top adjustment access that benefits when installing into narrow compartments. The microcomputer Protection Control System (PCS), provides thermal protection, controlled current and voltage protection to ensure stable output operation. Independent speaker output settings for each channel provides speaker matching flexibility.

Class D Audio Amplifier

Pioneer GM-ME300X4C is a Class D weatherproof Marine Amplifier that's compact in design but delivers high sound quality, accuracy and stability achieved by the MCU (Micro Controller Unit) control.

Dust & Waterproof Design

IP67 rated for dust and water resistance when installed with the included control panel cover. Total protection against dust ingress and protection against short periods of immersion in water (maximum 30 minutes at 1 meter/3.28ft. depth).

Digital controlled Class-D Amplifier Circuit

Features a 32-bit floating point DSP to modulate the input signal which improves audio performance for the highest levels of accuracy, stability, channel symmetry, and high signal-to-noise performance.

SAE J1171 Certified

SAE J1171 certified for external ignition protection of Marine Electrical Devices. This recommended practice covers all electrical devices suitable for use in marine engine compartments and fuel tank spaces.

Specifications: 

• 4-channel marine amplifier CTA-2006 compliant
  • 75 watts RMS x 4 at 4 ohms
  • 75 watts RMS x 4 at 2 ohms
  • 150 watts RMS x 2 bridged at 4 ohms
• frequency response: 10-50,000 Hz
• variable low- and high-pass filters (50-500 Hz, 12 dB/octave)

Other Features:

• conformal coated circuit boards
• IP67 rated for dust and water resistance: rubber covers protect top panel controls, RCA terminals, and fuses
• preamp and speaker-level inputs (RCA adapters included)
• wiring and hardware not included with amplifier
  • 8-gauge power and ground leads recommended
  • fuse rating: 30A x 1
• dimensions: 9-5/8"W x 1-7/8"H x 4-1/8"D
• warranty: 1 year