820W Output powerBuilt-in Dolby Atmos and DTS: X decodingWith detachable, battery powered surround speakers you can enjoy real surround sound without the wiresExperience deep bass with a 300W, 10" powered subwooferUltra HD 4K Pass-through with Dolby VisionConnector Type: OpticalIncluded Components: Main Soundbar, Detachable Wireless Surround Speakers (2), Wireless Subwoofer Remote Control, Power Cords, Hdmi Cable, (2)L-Shape Wall-Mount Bracket (Main Bar), (2) U-Shape Wall-Mount Bracket (For Surround Speakers), Kit With ScrewsPower Source Type: Corded ElectricWireless Communication Technology: Wi-FiUse the built-in calibration to ensure the best possible sound no matter what the room
