World’s first built-in wireless Dolby Atmos connectionWireless Dolby AtmosEnjoy surround sound from every corner of the room, without HDMI cables. 11 channels, 1 subwoofer and 4 up-firing channels deliver next-level true surround sound.Surround sound that envelopes youTrue 11.1.4ch SoundFlood the room with surround sound from all angles and hear everything from car chases to airplanes taking flight, thanks to 11 channels, 1 subwoofer and 4 up-firing channels.Q Series Soundbar and TV the perfect harmonyQ-SymphonyPerfectly synchronized, fully immersive audio floods your room all at once, using every speaker in compatible Samsung TV and soundbars.Sound calibrated for your space to perfectionSpaceFit Sound+Get room filling sound designed specifically for your space. This soundbar analyzes the room and automatically calibrates the audio, including the bass, to create a true to life experience.Sound that takes you to the sceneRear Speaker Kit IncludedFill the room with theater-like sound with the included up-firing rear speakers that project audio above and around you.Airplay 2 and Built-in AlexaAirplay 2Enjoy your Soundbar hands-free using built-in Alexa* voice controls. Ask Alexa to play something by simply saying the title or a few lines of the song's lyrics. You can also effortlessly pair the Soundbar with a compatible iPhone or other iOS device to play music.Sound optimized for each sceneAdaptive SoundEnjoy dynamically optimized audio with enhanced voice clarity so you can follow along with action-packed games and blockbuster films.Be a part of the game with Dynamic SoundGame Pro ModeGame Pro Mode boosts your gaming experience with up-firing speakers and 3D audio that moves all around you.Simply tap and playTap SoundPlay your music or podcasts from your mobile device to your soundbar with a simple tap.Active Voice AmplifierAVAAnalyzes room noise so that voices can always be heard loud and clear.