MB Quart NA3-560.4 Nautic Marine 560 Watt 4 Channel Waterproof Audio Amplifier

Bring the concert to the water with the MB Quart Nautic Marine 4-Channel Waterproof Amplifier. This powerful, versatile amp is built to IPX standards to resist water while delivering crisp, clear audio.

Durable and well-built, the amplifier resists extreme weather and salt spray, letting you enjoy quality audio out on the water. A low-noise preamplifier circuit maximizes power at low voltage to produce clear music audio with minimal distortion. With a total harmonic distortion of less than 0.20 percent, you can listen to your favorite tunes without interruption in quality. Prewired inputs connect directly to your PC board for additional protection, and the system’s glossy white epoxy finish reflects heat to increase your amplifier’s efficiency and lifespan.

With 4 audio channels and a maximum power of 560 watts, this audio receiver gives you quality audio wherever you go. Enjoy your favorite tunes out on the water no matter whether using the Nautic Marine 4-Channel Waterproof Amplifier by MB Quart.

• 4-channel waterproof boat sound amplifier with marine-specific connectors built to withstand extreme weather and salt spray
• 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
• Prewired inputs connect directly to PC board for additional protection; Always leave connector closed over RCA jacks when not in use
• Glossy white epoxy finish reflects heat to increase operational efficiency and allow for a longer amplifier lifespan
• Amp class: Class SQ (Class A/B)
• Total channels: 4 channels
• Power: 560 watts
• Power at 2 ohms: 4 x 140 ch x watts
• Power at 4 ohms: 4 x 79 ch x watts
• Crossover: Electronic
• Bass boost: 0 to 9 decibels
• Variable voltage: 0.02 to 9 volts
• Signal to noise: Less than 90 decibels
• Frequency response: 10 hertz to 45 kilohertz
• Total harmonic distortion: Less than 0.20 percent
• Power Terminal 12v/GND: 10 AWG
• Speaker terminal wire gauge: 12 AWG
• Color: Black
• Dimensions (L x W x H): 10 x 6.50 x 2 inches
• Weight: 6.70 pounds
• Manufacturer warranty: 1-year warranty