The Samsung HW-Q990F is an 11.1.4-channel sound bar system with an included wireless subwoofer and Wireless Dolby Atmos, delivering 756W of multidimensional surround sound. It supports Bluetooth and Wi-Fi, with Q-Symphony TV sync. Included wireless subwoofer and 11.1.4 channels create full surround Wireless Dolby Atmos and Q-Symphony add immersion and TV sync This description was generated by AI and reviewed for accuracy.