Our most powerful, multidimensional surround sound for the ultimate cinematic experience. Delivers sound from every angle — with 11 front and surround channels including rear speakers, 1 subwoofer channel and 4 up-firing channels — for a truly immersive experience. Surround yourself in legendary Dolby Atmos™ 3D sound — with or without an HDMI cable. Hear every distinct beat and pulse above and around you, just like in the movies.¹ Provides a more immersive sound experience with Samsung TV and Soundbar speakers working together for more robust and nuanced sound.² With compatible AI TVs,³ it enhances audio for even more clarity. Enjoy stunning sound automatically calibrated to your room using sensors embedded into the soundbar. It analyzes your space and adjusts the audio – even optimizing bass – for clear sound and immersion.