MB Quart Marine Powersports 2-Channel 400W Class D Amplifier
2-channel waterproof marine amplifier with 400W max power and 2 x 200W at 2 ohms; includes variable low-pass and full-range crossover. Customers note compact size, easy installation, and solid sound quality
Highlights
- marine-grade waterproof design
- flexible 2-channel or bridged mono mode
- crossovers for LPF/HPF control
Pros
- waterproof marine-grade connectors
- 2-channel or bridged mono operation
- 400W max output with 2 x 200W @ 2 ohms
- variable low-pass crossover
- low-noise preamplifier circuit
Cons
- no explicit mention of power at 4 ohms in user feedback
- no wireless connectivity features
- cable routing under hood not detailed
Best For
Features
- 2-channel waterproof marine amplifier with salt spray resistance and flexible installation for 2-channel or bridged mono mode
- 400-watt max output; 2 x 200 W at 2 Ω and 2 x 100 W at 4 Ω; 12 dB/octave 300 Hz low-pass crossover
- Low-noise preamplifier circuit maintains performance at low voltage without distortion
- Aluminum heatsink design for efficient heat dissipation and constant voltage with PWM power supply
- Quick-disconnect wires and RCA connections; nickel-plated RCA for high temperature and impact resistance
