380W power capability delivers robust volume and dynamic range, enhancing the overall audio experience True 3.1.2 channel sound provides a dynamic and immersive audio experience Wireless subwoofer delivers deep, impactful bass without the need for messy cables Bluetooth connectivity allows for seamless wireless pairing with various devices Adaptive Sound automatically optimizes audio for all types of content Q-Symphony syncs the sound bar with your TV speakers to operate as one, providing immersive sound experience Required accessories (sold separately) HDMI or optical digital cable, depending on how you're connecting the sound bar to the TV