3.1CH SOUND: Experience complete 3.1ch surround sound with a built-in center speaker that delivers clearer dialogue by amplifying voice audio ADAPTIVE SOUND: Get the optimal listening experience for each scene. Your soundbar recognizes the type of content you’re watching and automatically adapts audio settings to produce clear voices and detailed sounds DOLBY AUDIO / DTS VIRTUAL:X: Dolby Audio and DTS Virtual:X creates spacious 3D surround sound, including the feeling of height, through audio-processing techniques — without the need for up-firing speakers Q-SYMPHONY: With Q-Symphony, AI separates voice and background sounds for playback through the optimal channel. Now you get crisper dialog and more immersive 3D surround sound, playing through your TV speakers and soundbar in complete synergy ONE REMOTE CONTROL: Your Samsung TV remote isn’t just for the TV. Use it to control key Soundbar functions like power, volume and sound effects BLUETOOTH MULTI CONNECTION: Use your soundbar's Bluetooth to connect up to two smartphones at the same time, and switch between playlists on the different devices HDMI ARC: With an HDMI ARC port in your soundbar, you can connect it to an external device and enjoy rich, vibrant audio content without loss in quality GAME MODE: Get the competitive edge with Game Mode. Sound settings are automatically optimized, so all you have to do is plug in and play. Plus, cross-talk cancellation technology removes distracting sounds, allowing you to hear the precise location of your enemies