370W power capability delivers rich, dynamic sound 3.1 channel configuration provides immersive, multi-dimensional sound Subwoofer with Bass Boost delivers impactful lows enhancing your audio experience with deep, resonant bass Bluetooth connectivity allows you to easily stream music and audio wirelessly from different compatible devices Built-in centre speaker ensures crystal-clear dialogue, making it easy to hear conversations and details in movies, shows, and games Adaptive Sound automatically adjusts audio settings based on the content you're watching Required accessories (sold separately) HDMI or optical digital cable, depending on how you're connecting the sound bar to the TV