With the award-winning LG Sound Bar, you can create a pro-style audio setup at home—effortlessly. Experience powerful Dolby Atmos sound bar technology all around you, plus DTS:X audio for a more lifelike, multi-dimensional experience. With 4K Pass-through enabled, your full home-theater experience continues, even when passing through HDMI connections from an external source, like a 4K Blu-ray player or streaming device.