The JBL Bar 1000 MK2 is a 7.1.4 channel sound bar system rated at 960W, with detachable wireless surround speakers and a 10in. wireless subwoofer included. Four up-firing speakers in the bar work with the wireless rears to deliver Dolby Atmos and DTS:X height effects, and the rears lift off with one hand. 960W across a 7.1.4 channel layout with detachable rears and a 10in. wireless subwoofer Detachable speakers recharge on the bar and can be carried to another room This description was generated by AI and reviewed for accuracy.