Da-Lite Arena Electrol, 184" x 432" with Perforated Matte White - 20826
Motorized Cinemascope projection screen, 184" x 432" (470" diagonal), with Acoustically Transparent Perforated Matte White surface
The Da-Lite Arena Electrol 20826 is a motorized projection screen designed for large-scale venues and high-impact presentations. This 184" x 432" unit features a Cinemascope (2.35:1) format, making it ideal for wide-aspect cinematic content. The Perforated Matte White surface is acoustically transparent and provides high resolution for front projection applications. To ensure a flat, stable viewing surface across its 470" diagonal, the system incorporates a durable steel inner frame with steel cable guides and a built-in balancing system for smooth retraction. The screen surface is centered within a black steel case finish. This model can be installed in either ceiling or wall configurations. For those requiring a different aesthetic, a white case is available at an additional charge.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
| Screen Diagonal | 470 in (1,193.8 cm) |
| Screen Height | 184 in (467.4 cm) |
| Size | 184" x 432" or 470" diagonal |
| Application | CeilingWall |
| Projection Type | Front Projection |
| Screen Format | Cinemascope (2.35:1) |
| Screen Surface Features | Acoustically TransparentHigh Resolution |
| Screen Type | Electric |
| Surface | Perforated Matte White |
Resources
You'll need these with it
Da-Lite Radio Frequency Single Channel Wall Switch For Wireline (120V), Studio or Arena
28359$340.80
Da-Lite Radio Frequency Dry Contact Interface For Wireline (120V), Studio or Arena
71912$236.80
Da-Lite Radio Frequency Range Extender For Wireline (120V), Studio or Arena 05
35166$304.80
Da-Lite Radio Frequency RS-232 Control For Wireline (120V), Studio or Arena
29243$1,112.80
Da-Lite Replacement Radio Frequency Transmitter For Wireline (120V), Studio or Arena
99472$186.40
Questions about this part
Will this screen work with front projection systems?
Yes, the 20826 is specifically designed for front projection using a Perforated Matte White surface.
What control options are available for the Arena Electrol series?
This unit includes a radio frequency remote control. You can also purchase a Da-Lite Radio Frequency Single Channel Wall Switch (SKU 28359) or a Dry Contact Interface (SKU 71912) for integrated control.
Is the surface of this screen acoustically transparent?
Yes, the Perforated Matte White surface is designed to be acoustically transparent, allowing for sound to pass through the screen.
Can this screen be mounted on a wall?
Yes, the Arena Electrol is designed for both ceiling and wall applications.
What is the difference between the standard case and the white case option?
The standard 20826 model features a black steel case finish; a white case is available as an option at an additional charge.