Da-Lite 20557 Fabric Assembly, HD Progressive 1.1 Perf 49 x 87", 100"

Enhance image clarity and operational effectiveness in your security or AV control room with the Da-Lite by Legrand fabric assembly designed for pro projector screens. This HD Progressive 1.1 Perf fabric (MFR P/N 20557) produces crisp, high-contrast images with an optimized 1.1 gain and a 49 x 87" active area suitable for a 100" diagonal projection. The perforated construction preserves audio fidelity—allowing speakers and microphones to be mounted behind the screen—so surveillance, monitoring, and briefing audio remains natural and intelligible.

Built as a direct replacement assembly for professional installations, this fabric minimizes downtime and maintains consistent image uniformity across large-format displays. Ideal for security operations centers, surveillance monitoring rooms, boardrooms, and training facilities, the Da-Lite fabric balances brightness, color fidelity, and acoustic transparency to support critical decision-making. Order this durable, performance-focused fabric assembly to restore or upgrade your pro projector screen and improve both visual and audio performance in mission-critical environments.

• Delivers consistently sharper, higher-contrast images to improve visibility for control rooms and presentations
• Perforated, acoustically friendly fabric lets speakers sit behind the screen for clear audio without image compromise
• Optimized 1.1 gain for balanced brightness across a 100" diagonal viewing area (49 x 87")
• Direct replacement fabric assembly (MFR P/N 20557) for easy service, reducing downtime in security and surveillance environments
• Durable, professional-grade material engineered for long-term use in monitoring centers and AV installations