The 2.1-channel surround sound speaker bar and wireless subwoofer provide 300W of combined power output. The HT-CT260 also features Dolby Digital / DTS decoding and Bluetooth music streaming. It can be connected using the included Toslink audio cable. The surge protector keeps all your devices protected. And, the included HDMI cable can be used to connect a Blu-ray player or set-top box to your 3D TV. It supports Ethernet transmission as well.