The Samsung Q990C Q Series 11.1.4CH Soundbar is a premium audio system that offers an immersive sound experience with wireless Dolby Atmos support. It comes with up/front/side-firing rear speakers that provide a 360-degree surround sound experience. Q-Symphony technology allows the soundbar to work in sync with your Samsung QLED TV for a more powerful audio output. Adaptive Sound optimizes the sound based on the content and the Game Mode Pro provides an enhanced gaming experience. The 8 wireless subwoofer delivers deep and rich bass, while Smart Connectivity allows you to easily connect and control compatible devices. The soundbar also has a built-in SmartThings Hub that is Zigbee compatible, making it easy to control your smart home devices.