Acoustic Audio AA5170 Home Theater 5.1 Bluetooth Speaker System 700W with Powered Sub Power Rating: 700 Watts System Power Frequency Response: 20Hz - 20KHz Bluetooth Connectivity, SD Card, Flash Drive MP3 Player and FM Tuner 5 Discrete Independent Channel Input/output for true surround sound Magnetically Shielded Speakers with Computerized Enclosure Design Plug and Play Connections, 3.5MM Aux to RCA Wire Included