This 160-watt stereo features a modern design and Bluetooth interface capabilities with A2DP/AVRCP technology. The MS2013BT receiver unit also has a rear auxiliary input along with a USB input for full iPod interface as well as other USB-based MP3 devices. Low battery alert and zero-current memory draw will keep you informed at all times. The Jensen MS2013BT was built specifically for the marine environment with its solid top chassis, UV-resistant materials, and a corrosion-resistant finish. EQ presets. Conformal-coated circuit boards. IPX5 waterproof rating. 40 watts x 4 output. Comes with AMS602W 6.5" dual cone speakers with 60-watt maximum output.