Compact Design with Vibration Damping Subwoofer. 4K Passthrough (HDCP 2.3) and Dolby Vision & HDR10 Passthrough. Small in Size, Big on Bass. Sound goes wide, bringing entertainment alive. 3.1.2 channels and 320W deliver immersive audio for small spaces.Dolby Atmos® envelops you in sound. Originally created for the cinema, Dolby Atmos pairs with up-firing height channels to deliver powerful, moving audio that flows all around you, even overhead. Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories. Dressed to Impress with A Sound to Reckon With Designed for smaller spaces, this streamlined sound bar is easy to install anywhere in the home and complements modern surroundings. Expand Your Sound Easily connect surround sound speakers via Wi-Fi for audio that comes from all sides - putting you in the action. Connect to Amazing Picture & Sound Fewer cables with no loss of sound quality. Maintain high resolution audio and Dolby Vision picture quality when you connect an external source, like a streaming device or 4K Blu-ray player, to your sound bar using an HDMI cable. Expand Your Sound & Your Experience Get the same premium sound experience in a compact design. Sound Field Expander stretches and widens the sound beyond the speakers immediate area. Get More From Your Entertainment Connect your TV and sound bar with just one cable. Eliminate messy cables and quickly enhance the sound of your entertainment with Dolby Audio. Sounds Like A Perfect Match Pair with new LG TVs to enjoy the full potential of your TV's sound engine by outputting the AI Sound Pro technology through the sound bar speakers for audio enhancements. Connect Effortlessly with Bluetooth® Stream from wherever you are in your room. Bluetooth provides a range of sound while making it easy to wirelessly connect to your LG Sound Bar.