Enjoy 7.1.2 Ch full cinematic surround sound experience with soundbar's 7 channels, 1 subwoofer channel, and 2 up firing channels enveloping you in immersive sound. An 8 inch dual active units applied compact subwoofer delivers powerful bass with AI based non linear control technology that controls the bass output with precision. With up firing rear speakers, sound wraps around and above you by reflecting sound off the ceiling, delivering breathtaking overhead audio for the ultimate theater sound quality right in your home. Get powerful bass in a compact subwoofer that blends into your space. It also features AI-based nonlinear control which helps minimize distortion and make bass sound like the original audio. 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