Elevate your favorite content. Dolby Atmos creates realistic 3D sound by projecting it from all around you, including from above, while DTS Virtual: X expands your listening experience without having to add extra speakers. Enjoy a cinematic audio experience, with 3 channels, 1 subwoofer and 2 up-firing channels combined to put you at the center of the action. Perfectly synchronized, fully immersive audio floods your room all at once, using every speaker in compatible Samsung TV and soundbars.