Acoustic Audio AA5180 5.1 Surround Sound Bluetooth Home Entertainment System Acoustic Audio AA5180 powered 5.1 Bluetooth home theater speaker system with USB / SD, 700 watts system power, frequency response: 20hz-20 kHz, magnetically shielded satellite speakers Integrated Bluetooth receiver and audio amplifier, 5 independent channel inputs and outputs, enhanced bass boost design, bass, treble and main controls, stereo AUX input, pro surround function, USB/SD card reader Plug and play connections, computerized enclosure design, 1 subwoofer speaker is 6.7" x 12.3" x 13.1", ported for fuller bass, 5 full range satellite speakers are 4.1" x 4" x 6.8" each 2 Fronts and 1 center satellite speakers have a 6' single RCA cable, 2 rear speakers have 12' single RCA cables, 3.5mm AUX to RCA cable included, 2 RCA to RCA cables included, remote control and full instructions included Use for home entertainment system, laptop or PC, DVD player, gaming, MP3 player, cell phone, tablet or any other device with a 3.5mm headphone output or RCA audio output