Power Output: 540 W, True HD 9.1.4 channel 3D Sound, 17 Speakers
Special Features: Ultimate sound immersion with up/center/side firing speakers | Q-Symphony | SmartThings App Support | Tap Sound | Spotify Connect | AirPlay2 | Alexa Built-in
World’s first built-in wireless Samsung Smart TV-to-soundbar Dolby Atmos connection | Deep, rich bass boost with a wireless subwoofer, Captivating audio technology that moves the sound around you with Dolby Atmos/Dolby True HD