Samsung HW-K370 4.1 Channel 200 Watt Wireless Audio Soundbar (2016 Model) Length & Power Output: 35-Inch 200 Watt (4.1 Channels) Subwoofer (Wireless) and Rear Speakers Kit Included Connectivity: Bluetooth Wall Mountable: Yes Inputs: 1 Optical, 0 Coaxial, 0 HDMI. NOTE: Refer the User Manual before use.