MB Quart - Nautic 400W Class D 2-Channel Powersports Amplifier for Polaris Ride Command Source Unit - Black

Boost the sound output in your motorboat with this 400W MB Quart Nautic two-channel amplifier. The LED system protection circuitry indicates failures for easy identification, and the aluminum heat sink prevents overheating. This MB Quart Nautic two-channel amplifier features a low-noise pre-amplifier circuit to boost sound quality and meets the IPX67 standards to withstand splashes and dust.

Low-noise preamplifier circuit

The highly engineered Q-Stasis preamplifier stage reduces incoming noise from source units, dramatically improving sound quality.

Nickel-plated RCA inputs

Feature hex screw terminals that allow for secure connections and are erosion-resistant.

Full-range Class D

Helps the amplifier develop a lot of power in a small heat sink.

PWM MOSFET power supply

Stable power through the PC board with minimal heat generation.

Aluminum heat sink

Quickly dissipates heat to allow the amplifier to run lower impedance for longer duration.

Nice coil design

The dual-coil pulse-width modulated power supply keeps voltage constant through the Ultra-Fi output devices.

Quick-disconnect wires and RCA connections

Quickly remove the amplifier when you are putting the machine up for the winter as a security precaution.

0-12dB bass boost

Lets you add punchy bass to your music.

90dB signal-to-noise ratio

Offers crisp sound.

Electronic crossovers

Allow for complete control of the sound.

400W maximum power

Ensures robust audio.