This Geek Squad Certified Open Box Samsung HW-QS700F/ZC is a 345W 3.1.2 channel sound bar with a wireless subwoofer. Wireless Dolby Atmos passes height-aware audio from a compatible Samsung TV, and Convertible Fit adapts the bar to how you place it. 345W across a true 3.1.2 channel layout with a wireless subwoofer Q-Symphony syncs the sound bar with the TV speakers This description was generated by AI and reviewed for accuracy.