What you need to know 2.1-channel Dolby Atmos sound bar with dual built-in 4-inch subwoofers Delivers 100W with two 2.25-inch aluminum-cone drivers Connects over Bluetooth; powered by Onkyo Subwoofers are built in Bring your movies, shows, and music to life Two aluminum-cone drivers and dual built-in subwoofers deliver clear sound with bass, no separate subwoofer needed Dolby Atmos adds immersive, spatial sound Connect it to your entertainment setup Stream music wirelessly over Bluetooth from compatible devices Dolby Atmos playback depends on a compatible TV and supported content 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.