Clarion Corporation of America CMD7 Watertight Marine CD/USB Receiver with CeNET Control (Discontinued by Manufacturer) AM/FM Radio, CD-DA, CD-R/RW, MP3/WMA, iPod marine receiver with USB connectivity Watertight flip-down control panel, sealed stainless steel chassis, coated PCB; meets ASTM standards for salt, fog 45 Watts x 4 internal amplifier with 2V front/rear and subwoofer preamp outputs for system expansion Features USB direct iPod control including genre/album/song title search Clarion add-ons available for wireless/wired remotes, Sirius radio (Front + Rear/Subwoofer)45 Watts X 4 Built-in AmplifierBeat EQ for Sound AdjustmentMagna Bass EX Sound Enhancement 2-Channel RCA Audio Auxiliary InputsSirius Satellite Direct Connect Ready4-Channel / 2-Volt RCA Output (Front + Rear/Subwoofer) 45 Watts X 4 Built-in AmplifierBeat EQ for Sound AdjustmentMagna Bass EX Sound Enhancement Meets or Exceeds ASTM D4329 (UV Exposure)Humi Seal Coated PCBCD/MP3/WMA PlaybackRear USB Port with iPod Audio Direct Connect Remote Control Ready with Optional MW1/MW2 Controllers Wireless Remote Control Ready with Optional RCB176 Seal Coated PCBCD/MP3/WMA PlaybackRear USB Port with iPod Audio Direct Connect Watertight Marine CD/USB ReveiverWatertight Flip Down ConsoleMeets or Exceeds ASTM B117 (Salt/Fog Exposure)Meets Or Exceeds ASTM D4329 (UV Exposure)Humi Seal Coated PCBCD/MP3/WMA PlaybackRear USB Port with iPod Audio Direct Connect Wireless RF Remote Control Ready with Optional MF1Remote KitWired Marine Remote Control Ready with Optional MW1/MW2