Wish your home theater produced surround sound as stunning as your TV's HD picture? It's finally possible, thanks to Dolby TrueHD. With Dolby TrueHD, you'll experience high-definition surround sound so impressive, you won't believe your ears.

Dolby Digital Plus gives you access to more content and lets you experience all of the enveloping surround sound that Blu-ray Disc™, high-definition (HD) broadcast, and streamed and downloaded media make possible.

With Dolby Pro Logic IIz you experience an incredible sense of airiness—a depth and presence unlike any you've heard before—when enjoying your music, movies, and video games. Dolby Pro Logic IIz delivers these enhanced effects through the addition of front height channels.

Dolby Digital is the reigning standard in surround sound technology, found in thousands of cinemas and millions of homes worldwide. Dolby Digital lets you experience compelling 5.1-channel surround sound no matter what you're watching—a DVD or Blu-ray Disc™, TV programming, or downloaded content.