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Dolby Pro Logic IIz for Heightened Surround Sound

Are you ready to enter a completely new dimension in home theater listening? Dolby® Pro Logic® IIz technology takes you there—and keeps you there—with surround sound so awesome, you'll be riveted to your seat.

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.

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Dolby Pro Logic IIz delivers these enhanced effects through the addition of front height channels. These added channels create a soundstage so lifelike, you'll think the rain in a movie is actually falling on your roof. Special effects will hit with an intensity you've never experienced before. And you'll feel like you're front and center when watching concert videos. Take your listening to the next level with Dolby Pro Logic IIz.

Dolby Pro Logic IIz Benefits

Introduces front height channels for more spacious surround sound

Delivers a compelling and enveloping listening experience

Adds depth and dimension for a lifelike soundstage

Provides you with a wide range of choices for speaker positioning to optimize sound in almost any room

Works with existing soundtracks by identifying and decoding spatial cues that occur naturally in a soundtrack

Where Can I Find Dolby Pro Logic IIz?

Check out a few products that feature Dolby Pro Logic IIz.

Pioneer VSX-1021-K AVR

Rotel RSP-1572 7.1 Surround Sound Preamplifier

Marantz AV7005 Preamplifier

Dolby Pro Logic IIz Details

Read the details of how Dolby Pro Logic IIz works.

Are you a Dolby licensee or looking for more technical details? Learn more about Dolby Pro Logic IIz implementation and specifications.