samsung hw-q67ct 7.1ch soundbar with acoustic beam and wireless rear kit samsung 3d sound immersion, equipped with rear speakers: full entertainment experience with 3d surround sound and wireless rear speakers included. sound comes to life with speakers that fire from the front, side, above and behind you. more sound without the wires: the included wireless surround kit lets you expand your soundbar to a complete surround sound system easily and without the mess of wires. sound that wraps around you: the captivating experience of dts virtual:x turns your living room into a theater. powerful 3d surround sound comes to life by recreating sound that makes you feel like you're a part of the scene. feel the depth of moving sound: samsung acoustic beam technology mixes and delivers sound that appears to come precisely where the action is happening on screen. true 5.1ch sound that really moves you. hear better. play better: connect your console to the soundbar to boost your gaming experience. optimize sound, while offering clear directional sound to gain the advantage. q soundbar and tv, the perfect harmony: breakthrough technology that synchronizes samsung qled tv speakers with the q-series soundbar speakers for fuller, more immersive, cinematic sound. engineered by sound innovation experts: designed, tested, and tuned at our state-of-the-art california audio lab, where world-class audio engineers apply advanced acoustic technologies and cutting-edge computer modeling to give you perfectly balanced, room-filling sound. a world of sound with one remote: one remote is all you need. control key soundbar functions like power, volume, and even sound effects with the samsung tv remote.