Sound moves around you in three dimensions, delivering a wider soundstage with an expansive, detailed listening area. Ultimately gives you a full 9.1.4 Ch audio experience. A 6.5 inch active unit and 8 inch passive radiator applied subwoofer in a compact design delivers a powerful bass sound. With wireless up-firing rear speakers included, sound wraps around and above by reflecting sound off the ceiling to deliver breathtaking overhead audio for the ultimate theater sound quality right in your home. Object-based audio format Dolby Atmos is now incorporated wirelessly with the Samsung Soundbar. Experience the ultimate 3D sound from Dolby Atmos content, including movie and music, without HDMI cables Q-Symphony provides all-channel optimized sound from AI technology that separates voices and background sounds from original audio input and remasters sound objects for more immersive sound experience. Enjoy stunning sound that’s tuned into your interior conditions. SpaceFit Sound Pro fuses the heightened clarity and immersive audio of SpaceFit Sound with optimized bass. Now you can enjoy the most ideal sound in any space or environment