360 Spatial Sound Mapping : 360 Spatial Sound Mapping technology creates up to twelve phantom speakers from just four real speakers to give you most immersive and real surround sound Dolby Atmos : Feel the thrill of movies in stunning 7.1.2ch Dolby Atmos/DTS: X Sound Filed Optimization: Sound Field Optimization calibrates to your environment to provide the best sound Uprfiring Speaker : Reflect the sound off the ceiling for immersive overhead audio combine with vertical surround engine to give you an even more atmospheric overhead sound experience Bravia Acoustic Center Sync : You'll hear dialogue from exactly where the character is standing in the scene. Action and sound are precisely aligned so your viewing becomes much more immersive. Built in dual Subwoofer : Deliver High Sound pressure for clear, deep bass. 8k HDR/ 4K HDR Compatible : Vivid visuals and fast paced game play with 8K and 4K/120 passthrough