Truly immersive surround sound courtesy of multiple, custom designed, built in speakers. Enjoy the most realistic, multi-dimensional sound experience in your home. Designed and engineered by Samsung, tuned and perfected by Harman Kardon. No virtual trickery or sound processing. Just pure, realistic surround sound delivered by 17 custom designed speakers all powered by our unique audio technologies. Enjoy a level of entertainment no other soundbar can provide. Hear the precise location of birds flying over your head or feel rain falling from above and surrounding you. The Q90R combines Dolby Atmos and dts:X object based audio technology with the expertise of Harman Kardon to deliver you an incomparable audio visual experience. With side-firing speakers on each end of the Soundbar, you'll be totally immersed in surround sound. Side to side, front to rear, from all angles. With the Q90's rear speakers you can enjoy the most realistic, multi-dimensional sound experience in your home. Physical rear speakers in the box enable you to experience true cinematic sound that makes you feel like you are part of the action. Added wireless capabilities provide more flexibility without the need for trailing cables in your living room. Together our engineers push boundaries to deliver the best possible sound performance in your home. Samsung's class-leading technologies with Harman Kardon's 65 years of audio expertise create stunning Soundbars that truly immerse you in an incredible surround sound experience. Imagine feeling the roar of a sports car on the open road or hearing the noise of the stadium crowd cheering around you. Games with Dolby Atmos technology, powered by our Game Mode Pro technology, deliver an immersive gaming experience on a new level. And the best bit? It's all configured automatically for you. Watch a music video and feel that you're in the crowd, watch a movie and feel the action closing in around you. For tender moments, hear the voice talking directly to you. No matter what you are watching the Adaptive Sound mode constantly assesses the content to give you the best performance scene by scene.