Powerful surround sound from one soundbar. The Samsung QS90H soundbar features True 7.1.2ch All-in-one Sound, using 13 speakers, including 4 built-in woofers, placed all around for full immersion in your content. And with 9 wide-range drivers, it hits all the notes for smooth, uniform sound. Explore the hardware that makes this all-in-one soundbar remarkably dynamic. You get front-firing①, side-firing②, wide-firing③, and up-firing④ all built into one sleek frame. It also has 4 built-in woofers⑤ for deep, controlled bass without needing a separate subwoofer. The built-in gyro sensor can detect the soundbar's setup position and automatically optimize sound. Whether mounted on a wall or placed on a tabletop, you'll consistently get Dolby Atmos® audio quality. Surround yourself in ultimate 3D sound with Dolby Atmos® wirelessly integrated into your soundbar. Now you can hear distinct beat and pulse above and around you for a cinema-like feel. With Q-Symphony, AI separates voice and background sounds for playback through the optimal channel. Now you get crisper dialog and more immersive 3D surround sound, playing through your TV speakers and soundbar in complete synergy.