This soundbar not only features Dolby Atmos and DTS:X for theater-like quality sound that brings you a 3D surround sound audio experience from a single soundbar and a subwoofer, but it also uses Q Symphony technology. For those that are new to the Q Symphony feature, it perfectly synchronizes with your QLED TV and enhances the fully immersive audio. Aside from the Q Symphony, the speakers also use Acoustic Beam technology, too. Coupled with three channels, one subwoofer, and two up-firing channels to make sure you can hear dialogue when you need to or can enjoy that loud explosion in the action movie you’re watching. And, if you haven’t already done so, be sure to pick up a TV to go with it. As a reminder, this pairing works best with a Samsung QLED TV, and we recommend opting for the Samsung 65-inch QN90B QLED TV.