The Samsung HW-Q990H is an 11.1.4-channel sound bar system with wireless Dolby Atmos, delivering full surround sound with dynamic, multidirectional audio. Q-Symphony syncs it with a compatible Samsung TV, and Sound Elevation adds enhanced clarity and detail. True 11.1.4-channel full surround delivers immersive, multidirectional audio Wireless Dolby Atmos and Q-Symphony add overhead sound and TV sync This description was generated by AI and reviewed for accuracy.