Samsung HW-J450 / HW-JM45 2.1 Channel 300 Watt Wireless Audio Soundbar (2015 Model) (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90 day factory warranty. 37-Inch 300 W (2.1 channels) Subwoofer: Wireless 6.5", Operating Power Consumption (Subwoofer) 28 watts Connectivity: Bluetooth Inputs: 1 HDMI, 1 USB, Bluetooth, TV Sound Connect, 1 Optical; Wall-mountable: Yes