300-Watt 5.1-Channel Home Theater Speaker System Immerse yourself in your movies and music with Coby's 5.1-channel home theater speaker system. Fill your room with 300 watts of surround sound from five 3" satellite speakers and a floor-rattling subwoofer. The integrated amplifer and switch allows you to easily change between two source connections. Independent volume/treble/bass control and magnetic shielding also included.