*TRUE 3.1.2 SOUND: With 3 channels, 1 subwoofer channel, and 2 up-firing channels, you gain sound that commands your attention. * Cinema-Quality Surround: Dolby Atmos bring movies , music and games to live with thrilling 3D surround sound, turning any room into a captivating personal cinema. * 6.5" Wireless Subwoofer: Bass come out of a big size woofer able to rock the house on movie night with powerfully deep bass that really booms. * Dynamic and Accurate Sound: Optimizes sound for every scene, crisp & clear, even letting you hear the quietest whispers.