{"product_id":"mb-quart-marine-powersports-nautic-4-channel-320-watt-class-d-amplifier-black","title":"MB Quart Marine Powersports Nautic 4 Channel 320 Watt Class D Amplifier, Black","description":"\u003cp\u003eBring the concert to the water with the MB Quart Marine Powersports Nautic 4-Channel 320-Watt Class D Amplifier. This powerful, versatile amp is built to IPX standards to resist water while delivering crisp, clear audio.\u003c\/p\u003e\u003cp\u003eDurable and well-built, the amplifier resists extreme weather and salt spray, letting you enjoy quality audio out on the water. A low-noise preamplifier q-stasis stage reduces incoming noise from source units to improve the sound quality. With a signal-to-noise ratio of less than 90dB, you can listen to your favorite tunes without interruption in quality. Prewired inputs connect via RCA-nickel plated terminals that are high temperature and impact protected to provide secure connections. The PWM MOSFET power supply provides stable power through PC board with minimal heat generation and the aluminum heatsink dissipates heat quickly to allow the amp to run on lower impedance for a longer duration.\u003c\/p\u003e\u003cp\u003eWith 2 audio channels and a maximum power of 320 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4-channel waterproof boat sound amplifier with marine-specific connectors built to withstand extreme weather and salt spray\u003c\/li\u003e\n\u003cli\u003eFeatures 320-watt maximum power output and RMS power of 4 x 80 watts at 2 ohms and 4 x 40 watts at 4 ohms\u003c\/li\u003e\n\u003cli\u003eIPX standard for water-resisting so you can confidently enjoy all of your music while on the water\u003c\/li\u003e\n\u003cli\u003eLow-noise preamplifier q-stasis stage reduces incoming noise from source units to improve sound\u003c\/li\u003e\n\u003cli\u003e4-channel operation with a flexible installation that allows for 4-channel or bridged mono mode\u003c\/li\u003e\n\u003cli\u003eRCA-nickel plated are high temperature and impact protected to provide secure connections\u003c\/li\u003e\n\u003cli\u003eAluminum heatsink dissipates heat quickly to allow the amp to run on lower impedance for a longer duration\u003c\/li\u003e\n\u003cli\u003eSimpatico coil design with PWM power supply keeps voltage constant through Ultra-Fi output devices\u003c\/li\u003e\n\u003cli\u003eQuick disconnect wires and RCA connections for quick removal during the off-season\u003c\/li\u003e\n\u003cli\u003eIncludes monitor thermal, overload, DC, and speaker short protection with lighted indicators for added safety\u003c\/li\u003e\n\u003cli\u003eSwitched OFF and HP crossover with complete control over amplifier signal\u003c\/li\u003e\n\u003cli\u003eAmp class: D\u003c\/li\u003e\n\u003cli\u003eTotal channels: 4 channels\u003c\/li\u003e\n\u003cli\u003ePower: 320 watts\u003c\/li\u003e\n\u003cli\u003ePower at 2 ohms: 4 x 80 watts\u003c\/li\u003e\n\u003cli\u003ePower at 4 ohms: 4 x 40\u003c\/li\u003e\n\u003cli\u003eCrossover: Electronic\u003c\/li\u003e\n\u003cli\u003eVariable high pass crossover at 12dB per octave: Switched Full\/HPF\u003c\/li\u003e\n\u003cli\u003eBass boost: 0 to 12dB at 45Hz\u003c\/li\u003e\n\u003cli\u003eVariable voltage: 0.2 to 9 volts\u003c\/li\u003e\n\u003cli\u003eSignal to noise: \u0026gt; 90dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz to 20k Hz\u003c\/li\u003e\n\u003cli\u003eSpeaker level audio inputs: RCA\u003c\/li\u003e\n\u003cli\u003eAmplifier power terminal 12v\/GND: Molex 10 GA\u003c\/li\u003e\n\u003cli\u003eAmp\/Speaker terminal wire gauge: Molex plug connector\u003c\/li\u003e\n\u003cli\u003eAmplifier fusing: 30 amps x 1\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 4 x 3 x 2 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 2.16 pounds\u003c\/li\u003e\n\u003cli\u003eManufacturer's warranty: 1-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MB Quart","offers":[{"title":"Default Title","offer_id":49520620339428,"sku":"276816","price":220.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9081\/0596\/files\/276816-01_78e8004a-3d64-4306-939a-ce51f2b42612.jpg?v=1785258744","url":"https:\/\/vminnovations.com\/products\/mb-quart-marine-powersports-nautic-4-channel-320-watt-class-d-amplifier-black","provider":"VMInnovations","version":"1.0","type":"link"}