Now, With Built-In Bluetooth (Microphone Included), Answer Calls And Get Bluetooth Streaming Music From Your Bluetooth Capable Phone Or Bluetooth Compatible Device. A Solid 300-Watt Peak Power Should Be All The Juice You Need, Yet The USA-740 Has Hi 4Volt, 4Channel RCA Pre-Outs And A Subwoofer RCA Pre-Out For Additional Amplifiers. The USB Input Allows You To Plug In A USB Flash Drive (Thumb Drive) For Playback Of MP3/WMA/FLAC/WAV Song Files. A Front Mini Jack Auxiliary Audio Input And A Rear RCA Auxiliary Audio Input Provide Versatility For Options Like Satellite Radio, iPod Or Any Portable Player You Wish To Use.
eBay