Boss Audio MC520 All-Terrain Speaker and Amplifier System - Black - MCBK520B

600 watts max power
FM tuner
Bluetooth audio streaming stream and control your favorite music apps
Weatherproof
2pc 3in. speakers Matte Black or Chrome
2 ch compact amplifier
USB and SD ports
3.5mm aux input
Remote control (RF)
Rubber cover to protect control panel from the elements
Adjustable brackets