Boss Audio Systems MC900B 4 Channel Amplifier for ATV UTV Car Marine

Rev up your music on land or sea with the Boss Audio MC900B Class A/B Full Range All-Terrain Amplifier. With 500 Watts Max Power this 4-Channel Amplifier is ideal for your entire audio system. It can power up your speakers, subwoofers or a combination of both.

Bluetooth technology ...Rev up your music on land or sea with the Boss Audio MC900B Class A/B Full Range All-Terrain Amplifier. With 500 Watts Max Power this 4-Channel Amplifier is ideal for your entire audio system. It can power up your speakers, subwoofers or a combination of both.

Bluetooth technology lets you stream music apps. No need for an In-Dash Head Unit to play your music. You can control it all with the Inline Multi-Function Remote.

Plug into the USB Port to charge your USB-Connected devices. High-tech, state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces, coated circuit boards and connexions ensure these marine and outdoor products are corrosion resistant and protected against harsh elements. Our Class-A/B amplifiers feature specific linear circuitry that increases sound quality and power output while reducing distortion and improving efficiency.

4-Ohm stable meets the power-load requirements of full-range automotive speakers and most subwoofers, which predominately feature 4 ohm impedance. Wirelessly stream audio via Bluetooth from compatible devices so you can listen to streaming music services such as Spotify and Pandora through your system. This unit's Pre-Amp outputs let you expand your system by adding one amp or signal processor.

Low-level inputs accept pre-amp output signals to allow for the addition of amps and processors to units equipped with RCA Pre-amp outputs. The Aux Input allows you to connect to the audio output of an external device such as an MP3 Player or smartphone so you can enjoy your music through your system. Automatic shut-off protects the amplifier if it gets too hot or if speakers fail causing a short.

Charge USB connected devices through the built-in 1A charger.