One surround sound. On both sides on the soundbar can be a detachable speaker you may go across the room to produce immersive sound. They're wireless and battery-powered, and that means you are able to position them any where you’d like. Not all backyard decks can handle the included excess https://laneovuur.webbuzzfeed.com/33578101/top-wireless-surround-sound-system-for-tv-secrets