Feel the beat with the powerful LG Sound Bar SL4 wireless subwoofer - convenient and easy to install, it pumps out extra 200 watts.<br />LG Sound Bar SL4 has various inputs and convenient options such as Optical and Bluetooth.<br />Streaming music directly via Bluetooth from your smartphone to LG Sound Bar SL4.<br />LG Sound Bar SL4 can be simply connected to your LG TV via Bluetooth and optical. Enjoy more plentiful TV sound with a simple connection.">