Wired external marine remote-ready M606 consists of 4-zone, 200 W audio receiver with watertight aluminum alloy front panel; global AM, FM, and WB tuner; and USB and Bluetooth aptX® input options. Unit also has Pandora®, 4-zone, 4-volt RCA outputs (SiriusXM-Ready™). With 200 W max power handling, 7 x 10 in. CM7123T 2-way wakeboard tower speakers have encased, weatherproof design and maximized cone area. With 250 W max power handling, CM2223R is 8.8 in. dia, 2-way, all-weather speaker set.