The Samsung HW-Q990F is a flagship 11.1.4 channel wireless soundbar featuring 23 individual speakers with up-firing, wide-firing, and side-firing drivers. It delivers wireless Dolby Atmos and DTS:X, with Q-Symphony technology that syncs with compatible Samsung TVs for an immersive audio experience. Features include SpaceFit Sound Pro room calibration, Active Voice Amplifier Pro, and seamless streaming via AirPlay 2, Chromecast, and Spotify Connect. Compatible with the SmartThings app for easy control. Includes wireless subwoofer and two wireless rear speakers.