JBL PRV-175 Marine Boat Yacht 180W Media USB AUX Gauge Style Bluetooth Stereo Receiver Bundle with 2 X MS6510 6.5" White Stereo Speakers Package Includes: 1 PRV-175 Gauge-Style Stereo Receiver Player + 1 Pair Of JBL MS6510 6-1/2" Inch Boat Speakers Marine digital media receiver, AM/FM, Built-in Bluetooth Audio Streaming, Power: 4 x 45 watts peak, Rear aux input, Rear USB input 2-Channel rear preamp outputs, Marine-rapid charging for iPhone, Droid, etc, Now works with all our hardwired & RF remotes, All aluminum heat sink, 1 pair of pre-outs Watertight face, Wired/Wireless remote ready, Rapid charging through USB port, Upgraded display.rated watertight face The JBL MS6510 Marine Series Speakers are ready to take on anything Mother Nature throws your way. With Plus One woofers and balanced dome tweeters, you'll hear the clarity of your audio above the raucous sounds of the sea. Designed to take on the sun, sea spray and scrub downs, these powerful speakers feature waterproof motor structures, a one-piece cast-polymer basket, a sealed magnet, and rubber surrounds.