Q-Symphony - pair with Samsung TV speakers to operate as one. 3.1.2Ch True Dolby Atmos Sound - three-dimensional sound. Adaptive Sound - scenes are analyzed in real time for intelligently optimized audio. HDMI eARC - passes advanced audio from TV to soundbar. Game Mode Pro - intuitive gaming experience with 3D optimized sound. Bluetooth Multi Connection. Samsung Acoustic Beam. Tap Sound. 1 HDMI in and 1 HDMi out. USB Music playback. Digital audio optical input. Soundbar dimensions: 40.6"W x 2.2"H x 4.1"D. Subwoofer dimensions: 7.2"W x 13.5"H x 11.6"D.
