SI Introduces New State -of -the -Art Woven Projector Screen Materials

~ Available in August '08, SI's Gamma Maestro HD 1.1 (White) and Lunar Maestro HD .85 (Gray) Provide Incredible Detail in Home Theater Environments While Allowing the Use of Speakers Behind the Viewing Surface with Industry Leading Audio Quality ~

Austin, Texas, July 18, 2008 - SI (www.siscreens.com) is proud to announce that its new state -of -the -art Gamma Maestro HD 1.1 (White) and Lunar Maestro HD .85 (Gray) woven sound permeable projector screen materials will be shipping in August 2008. SI will also feature the Gamma and Lunar Maestro screen materials at the 2008 CEDIA Expo, held in Denver from Sept. 4 -7 at the Colorado Convention Center, booth 1056.


"SI's Gamma Maestro HD 1.1 (White) and Lunar Maestro HD .85 (Gray) provide incredible detail in light controlled home theater environments while allowing the use of speakers behind the viewing surface," explained Aaron Reilly, SI CTO. "In both form and function, these new screen materials are top of the line. They provide rich visual detail while keeping the front speakers hidden from view. The screen materials' woven design allows unsurpassed audio quality from the hidden speakers while maintaining industry leading video performance."

In addition to the innovative woven pattern that allows the use of speakers behind the viewing surface, Gamma Maestro and Lunar Maestro also provide wide viewing angles, high contrast, bright picture, and excellent color rendition. Gamma Maestro and Lunar Maestro are available on SI's "Reference" edition projection screens.

Features of SI's Gamma Maestro HD 1.1 (White) woven projector screen material include:
• Recommended projectors: all types
• Maximum seamless size
- 2.35:1; 215 -inch diagonal
- 16:9; 186 -inch diagonal
- 4:3; 152 -inch diagonal

• Acoustic Transparency = +/ - 1db up to 7500 Hz, +/ - 2db from 7500 Hz to 20k Hz (measured 6 inches in front of speaker)
• Weight = 1.55 oz per s.f.
• Percent Open = 5 percent
• Gain = 1.1
• Half Gain Angle = 87 degrees

Features of SI's Lunar Maestro HD .85 (Gray) woven projector screen material include:
• Recommended projectors: all types
• Maximum seamless size
- 2.35:1; 215 -inch diagonal
- 16:9; 186 -inch diagonal
- 4:3; 152 -inch diagonal
• Acoustic Transparency = +/ - 1db up to 7500 Hz, +/ - 2db from 7500 Hz to 20k Hz (measured 6 inches in front of speaker)
• Weight = 1.55 oz per s.f.
• Percent Open = 5 percent
• Gain = .85
• Half Gain Angle = 89 degrees

Multimedia: http://www.siscreens.com/screens/tools -specs_new.php

Additional Siscreens.com on -line product features and tutorials:
• Screen Calculator: http://www.siscreens.com/calculator/getstarted.php
• See the REAL VIDEO difference: http://www.siscreens.com
• Multimedia Gallery available at: http://www.siscreens.com/gallery.html

For more information on SI Screens and the Gamma Maestro HD 1.1 (White) and Lunar Maestro HD .85 (Gray) woven projector screen materials, visit the web at www.siscreens.com or call 512 -832 -6939.

About SI
SI is a technology -based U.S. projection screen manufacturer focused on delivering "state -of -the -art" performance. Each screen meets extremely tight tolerances and must deliver the stunning visuals we require. SI products address constantly changing consumer demands for performance, value, and visual appealeach strategically aligned with today's projector trends.

SI exists at the bleeding edge of projection screen technology. A key example of this is the new Black Diamond™ screen. Black Diamond enhances projector performance by creating the ultimate contrast (blacker black, whiter whites) and color accuracy (with added vibrant color delivery) in both light and dark environments. This exclusive SI technology will change the home theater landscape by delivering dramatically higher picture quality at sharply competitive prices. SI's new Screen Wizard will quickly determine which screen gain is right for your environment.

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