The Samsung HW-Q800D is a 5.1.2-channel sound bar with an included wireless subwoofer and Dolby Atmos, delivering immersive surround from all angles. It supports Bluetooth, Wi-Fi, and a built-in voice assistant, with Q-Symphony TV sync in an ultra-slim design. Included wireless subwoofer and 5.1.2 channels create immersive surround Bluetooth, Wi-Fi, and a voice assistant add flexible control and streaming This description was generated by AI and reviewed for accuracy.