Cinema Sound Solution - Get ready for an unforgettable cinematic sound experience with this impressive 5.1.3-channel, 580W soundbar powered by Dolby Atmos and DTS:X technologies Rear Speakers - Now theres a surround sound system for rooms of all shapes and sizes. Our new rear surround speakers have wireless connectivitythat means no special receiver needed to deliver an immersive audio experience Center Up-Firing Speaker - Our exclusive up-firing center channel focuses on dialogue clarity so you can hear every conversation with detail. The soundbar delivers a wider and richer soundstage, filling the room with pure acoustic bliss WOW Orchestra - Create the perfect harmony and hear synchronized audio from the LG TV and LG Soundbar speakers WOW Interface - Control your soundbar and your LG TV with one remote