The JBL Bar 1000 MK2 is a Dolby Atmos and DTS:X sound bar system with an included 10-inch wireless subwoofer and detachable wireless surround speakers with up-firing drivers. This unit is Open Box. Detachable wireless surround speakers with up-firing drivers add surround and height effects Three HDMI inputs with 4K pass-through; Wi-Fi and Bluetooth streaming This description was generated by AI and reviewed for accuracy.