Everything works perfectly. Powercords,RCA cables for rear soeakers and universal remote included. Experience a new dimension of sound that truly surrounds with the new M-Series 5.1.2 Home Theater Sound Bar with Dolby Atmos and DTS:X from VIZIO, America’s #1 Sound Bar Brand. Its 11 high-performance speakers with separate tweeters and woofers include two upfiring speakers that reflect cinema-quality overhead audio off your ceiling to deliver life-like 3D surround sound that complements today’s 4K picture quality. A dedicated center speaker assures crisp, clear dialogue, while a pair of discreet surround speakers plus a mighty 6” wireless subwoofer fill any room. The sound bar assures the highest possible audio/video quality from all connected sources with HDMI eARC (cable included), in addition to its convenient wireless Bluetooth streaming. Atmos and DTS:X - Cinematic, life-like 3D surround sound around and above you. 2 Upfiring Speakers - Reflect accurate overhead sound off the ceiling for Dolby Atmos and DTS:X content. Separate Tweeters and Woofers - True 2-way speaker design delivers pristine clarity and a wider audio range. Dynamic and Accurate Sound - The 103dB sound pressure level and 45Hz – 20kHz frequency range deliver high-performance sound.