About this item: 
11.1.4 CH. TRUE DOLBY ATMOS SOUND: Feel sound all around with 11 front-facing speakers, 1 subwoofer and 4 up-firing channels for a true Dolby Atmos experience; Flood the room with audio from all angles, for sound so real you can almost touch it 
Q-SYMPHONY: Amp up your audio with the greatest duo of all time—Samsung TVs paired with Samsung soundbars; With Q-Symphony, your TV speakers paired with Q-Series soundbars operate as one* 
WIRELESS DOLBY ATMOS: Feel surrounded; Cue up Dolby Atmos sound and skip the cumbersome HDMI cables; Feel free to arrange your space exactly how you want without compromising the audio experience** 
SPACEFIT SOUND PRO: Sound amplifies everything; This soundbar reacts accordingly; Get room-filling sound, calibrated to your space, with a soundbar that analyzes your environment and automatically optimizes the audio 
UP / SIDE FIRING REAR SPEAKER KIT INCLUDED: Ready to have your mind blown? Be captivated by dense layers of all-around sound with up/side firing rear speakers 
BUILT-IN VOICE ASSISTANT: Activate hands-free navigation of your soundbar and TV using built-in voice assistants; The feature allows you to operate your TV and control other smart devices with only the sound of your voice*** 
ADAPTIVE SOUND: Hear voices better, even at low volume, with intelligently optimized audio; Scenes are analyzed in real time to pull out the most important audio based on the type of content 
GAME MODE PRO: The game is calling; Powerful up-firing speakers, acoustic beam and strong woofers unlock a more intuitive gaming experience, complete with 3D optimized sound****
AIRPLAY 2: Get in sync; Simply pair the soundbar with a compatible iPhone or other Apple device to hear your music, podcasts and more; Easy as pie*****
AVA: Ensure dialogue and commentary are not drowned out—so you never miss an important moment; Active Voice Analyzer breaks down room noise so that onscreen voices are always optimized