Dual MXCP66 In-Dash Marine AM/FM/CD/MP3 Receiver 6 1/2-Inch Speaker Combo Pack - White Marine CD, MP3, WMA, AM/FM Receiver, Detachable faceplate, Single DIN 30 Station presets (18FM/12AM) Front panel USB connection Play MP3/WMA files from most mass storage devices, Charges most USB devices such as a cell phone, iPod, etc. 6.5 inch Dual cone design -Corrosion-resistant ABS construction Complete marine solution includes Dual MXCP66 receiver and pair of Dual DMP66 speakers AM/FM Radio, CD, CD-R/RW, MP3/WMA receiver with front-panel USB port and auxiliary input 50 x 4 watts maximum power with three 2V preamp outputs (front, rear, subwoofer) for expansion 6.5-inch dual cone speakers with injection poly cones, poly-coated cloth surround, integrated grille Receiver features rust-resistant chassis and coated circuit boards; speaker corrosion and rust resistance