The Samsung HW-Q800B is a 5.1.2-channel sound bar with an included wireless subwoofer and integrated side and top speakers, delivering Dolby Atmos and DTS:X surround with overhead effects. It supports Wi-Fi, Bluetooth, and AirPlay 2, with Q-Symphony and SpaceFit Sound. This unit is a Geek Squad Certified Open Box. Included wireless subwoofer and top speakers add bass and overhead immersion Dolby Atmos and DTS:X deliver room-filling, cinematic sound This description was generated by AI and reviewed for accuracy.