Dolby Atmos and DTS:X deliver 3D immersive audio that puts you at the center of your entertainment with sound that moves all around you, even from above. An illusion for your ears, virtualized height speakers deliver the sensation of sound raining down from above, making movies, music, and games more immersive than you thought possible. Two full-range speakers inside the soundbar and one wireless subwoofer deliver 96dB of detailed and dynamic high-impact sound that’s perfect for small to medium-sized rooms. Get powerful, room-filling bass down to 45Hz from the included subwoofer designed with elegance to fit any living space. Unlock the highest-quality audio formats like Dolby Atmos and DTS:X with the simplicity of a single HDMI eARC connection. This one-cable connection also enables you to control the soundbar with your TV remote, reducing clutter and ensuring seamless device integration. Soundbar remote control not included. The Vizio SV210M-0808B-RB is a 2.1 channel Dolby Atmos and DTS soundbar.