This Geek Squad Certified Open Box LG S70TR is a 5.1.1 channel sound bar rated at 500W, with a wireless subwoofer and rear speakers included. Dolby Atmos and DTS:X add three-dimensional effects, and WOW Orchestra synchronises the bar with a compatible LG TV's speakers. 500W across a 5.1.1 channel layout with an included subwoofer and rear speakers Wi-Fi and Bluetooth stream audio from compatible devices This description was generated by AI and reviewed for accuracy.