Coby DVD938 5.1-Channel DVD Home Theater System (Black) Complete 5.1-channel home theater system with DVD player, subwoofer, and 5 satellite speakers Speakers deliver pounding bass and 600 watts of power in 5.1-channel surround sound DVD player compatible with all standard disc formats; USB and SD card inputs for more media playback possibilities Integrated digital AM/FM tuner with 40-station preset memory Dual microphone inputs for karaoke function