Upgrade the sound of your display's audio with the LG SL8YG 440W 3.1.2 Channel soundbar system. It delivers up to 440W of total power, which includes a 220W wireless subwoofer for enhanced bass. Two up firing speakers built into the soundbar enable overhead sound effects for Dolby Atmos and DTS:X object based audio. Bluetooth is built into the soundbar for pairing with other Bluetooth enabled devices, such as smartphones or tablets. Once paired, you can wirelessly stream audio from your connected source.