Cinema-quality surround sound- Dolby Atmos and DTS:X bring movies, music and gaming to life with virtualized 3D surround sound from every angle, even from above, turning any room into a captivating personal movie theater. These technologies, combined with the exceptional performance of your M-Series 5.1 will take your entertainment experiences to another heights. Unlock the high quality, using HDMI eARC, send the high-quality audio between your sound bar and the TV with a single cable and be able to control your sound bar with your TV remote.