Take your marine audio experience to the next level with this mono-channel waterproof boat amplifier, engineered for durability, power, and crystal-clear sound. Designed with marine-specific connectors and built to withstand extreme weather conditions and salt spray, this amp ensures reliable performance season after season. With a maximum power output of 400 watts and RMS ratings of 1 x 400W at 2 ohms and 1 x 200W at 4 ohms, it delivers the strength and clarity your music deserves, even on the open water.

Built to meet IPX water-resistance standards, you can confidently enjoy your favorite playlists without worry. A low-noise preamplifier circuit maintains sound purity while maximizing power efficiency, preventing distortion for premium audio quality. The RCA nickel-plated connectors are both high-temperature and impact-protected, providing secure and long-lasting connections.

Enjoy full control with the LPF (Low Pass Filter), essential for setups using multiple amplifiers, while the aluminum heatsink and Simpatico coil design with PWM power supply ensure consistent voltage and quick heat dissipation. For added convenience, quick-disconnect wires and RCA connections simplify seasonal removal, and built-in thermal, overload, and short-circuit protection with illuminated indicators provide peace of mind for every voyage.

• Mono-channel waterproof boat sound amplifier with marine-specific connectors built to withstand extreme weather and salt spray
• Features 400-watt maximum power output and RMS power of 1 x 400 watts at 2 ohms and 1 x 200 watts at 4 ohms
• IPX standard for water-resisting so you can confidently enjoy all of your music while on the water
• Low-noise preamplifier circuit maximizes power at low voltage without creating distortion, producing only quality music audio
• RCA-nickel plated are high temperature and impact protected to provide secure connections
• Full LPF complete control of amplifier signal, especially essential when using 2 or more amplifiers
• Aluminum heatsink dissipates heat quickly to allow the amp to run on lower impedance for a longer duration
• Simpatico coil design with PWM power supply keeps voltage constant through Ultra-Fi output devices
• Quick disconnect wires and RCA connections for quick removal during the off-season
• Includes monitor thermal, overload, DC, and speaker short protection with lighted indicators for added safety
• Amp class: D
• Total channels: 1
• Power: 400 watts
• Power at 2 ohms: 1 x 400 watts
• Power at 4 ohms: 1 x 200 watts
• Crossover: Electronic
• Variable low pass crossover at 12dB per octave: 300Hz
• Bass boost: 0 to 12dB at 45Hz
• Subsonic filter: 60Hz
• Variable voltage: 0.2 to 9 volts
• Signal to noise: > 100 dB
• Speaker level audio inputs: RCA
• Amplifier power terminal 12v/GND: Molex 10 GA
• Amp/Speaker terminal wire gauge: Molex plug connector
• Amplifier fusing: 30 amps x 1
• Color: Black
• Dimensions (L x W x H): 5.51 x 3.7 x 1.77 inches
• Weight: 2.16 pounds
• Manufacturer's warranty: 1-year warranty