Panasonic SC-BT730  5.1 Blu-ray Home Theater System Home theater system in a box, with Blu-ray Disc player/amplifier plus 5.1-channel speaker set; 1000 watts of total power (RMS) Kelton subwoofer adds dramatic deep bass; two tallboy front speakers; wireless rear speakers (with included transmitter) VIERA Cast Internet streaming video and music from services including Netflix, Connects to your home network via Ethernet or using optional Wi-Fi dongle (connects to USB port) Plays Blu-ray discs plus full array of DVD and CD formats; SD memory card slot for playback of music, video, and photos