What you need to know 3.1.2-channel sound bar with an included wireless subwoofer Delivers 380W of power Connects over Bluetooth The subwoofer is included and wireless Bring your movies, shows, and music to life The 3.1.2-channel design delivers dynamic, immersive sound with height effects The included wireless subwoofer adds deep, impactful bass Adaptive Sound automatically optimizes audio for your content Connect it to your entertainment setup Stream music wirelessly over Bluetooth from compatible devices Q-Symphony combines the sound bar and compatible Samsung TV speakers Required accessories (sold separately) HDMI or optical digital cable, depending on how you're connecting the sound bar to the TV This description was generated by AI and reviewed for accuracy.