Da-Lite 36921 Tensioned Advantage Series Complete 135x240 Inch Ceiling Recessed Electric Screen option-group-KM Wooden Music Stand Sound isolation: >34 dB (>4

Sound isolation: >34 dB (>4 kHz)

Lens Control: Iris

and the screen surface assembly during the finishing phase

When switched to guitar level

Proprietary Roswellite® technology provides revolutionary ribbon resilience and durability under extreme conditions

Da-Lite 36921 Tensioned Advantage Series Complete 135x240 Inch Ceiling Recessed Electric Screen option-group-KM Wooden Music Stand Sound isolation: >34 dB (>4Da Lite 36921 Tensioned Advantage Series Complete 135x240 Inch Ceiling Recessed Electric Screen For larger venue installs, the Tensioned Large Advantage Deluxe Electrol is designed to eliminate the extra step of finishing the screen with trim. The Advantage line of projection screens is designed with ceiling trim already in place. Once the screen is installed, the screen's trim conceals the rough opening eliminating the need to complete additional