Lg LG NB3530A 300-Watt 2.1 Channel Sound Bar - Wireless Subwoofer (NB3530A) 300Watts & 2.1 channel Wireless Subwoofer - Free from Wires! LG's wireless subwoofer allows you to enjoy superb sound quality with distinctive style in any location. Installation is simple and speaker wire management is reduced with the Wireless Subwoofer System. Bluetooth - Stream music wirelessly from your smart phone for more versatile listening experience Multiple Inputs - 2 optical inputs allow you to connect multiple audio devices at once for your convenience. Wall-Mountable - Place your speaker bar with flexibility. Find your preference - flat under the TV or mounted on the wall- and easily adjust your speaker bar to match your living space. Wall Mount included.