Features & details Power Output (RMS): 300 W Adaptive Sound Control : Action movies, dramas, sports, music and even the nightly news all have different audio profiles, so don't listen to them all the same way: Adaptive Sound Control identifies what's playing and automatically adjusts the sound mode to create the ideal audio experience. TV Sound Sync - Connect your compatible LG TV to the system without ugly wires. Bluetooth Stand-by - The Sound Bar remains in sleep mode but turns on and begins playing when the audio is sent via Bluetooth.