Dolby Audio / DTS Virtual:X Enjoy your favorite movies, shows, and games in surround sound with Dolby Audio and DTS Virtual:X. Dolby Audio actively adjusts the volume to enhance content, plus DTS Virtual:X expands your listening experience–no need for extra speakers. Bluetooth® Multi-Connection Connect two smart devices simultaneously to easily share control of the Soundbar to conveniently play music from different devices. Built-In Center Speaker The built-in center speaker is dedicated to delivering enhanced dialogue so you don't miss a word, no matter how faint the conversation or how intense the background music or action is. One Remote Control both your Samsung TV and soundbar with the Samsung One Remote. Voice Enhanced Voice Enhance Mode optimizes the equalizer to maximize voice clarity. Subwoofer with Bass Boost Get that big boom and powerful bass with our included subwoofer with bass boost. Night Mode Night mode will lower the bass to prevent disturbing others while they sleep. Adaptive Sound Lite Enjoy optimized audio with enhanced voice clarity on all your favorite video content. Scenes are analyzed in real time to amplify the most important audio based on the type of content. Game Mode Optimize your gaming experience with perfectly synced directional audio of Game Mode. Wireless Surround Sound Compatible Connect easily and seamlessly to the optional Samsung speakers and enjoy room-filling sound without the wires.