The Samsung HW-Q990H/ZC is an 11.1.4 channel sound bar system with Wireless Dolby Atmos and Q-Symphony. Sound Elevation sharpens detail and SpaceFit Sound Pro calibrates the sound to your room, with 4K pass-through for connected video sources. True 11.1.4 channel surround with multidirectional audio across the room Q-Symphony blends the sound bar with the speakers in a compatible Samsung TV This description was generated by AI and reviewed for accuracy.