LG Electronics LAS450H Sound Bar (2015 Model) Review Length & Power Output: 34.7″ 220W (2.1 channels) – ideal for 40-inch and larger TVs Subwoofer: Wireless Connectivity: Bluetooth Wall Mountable: Yes; Remote Included: Yes Inputs: 1 HDMI Out; 1HDMI In; Optical; USB (Service Only); 3.5mm › See more product details Sound bar