Da-Lite Tensioned Advantage Series, 78" x 139" with HD Progressive 1.0 Perf - 20330
Ceiling recessed electric screen, 78" x 139" (159" diagonal) with acoustically transparent HD Progressive 1.0 Perf surface
The Da-Lite 20330 is a Tensioned Advantage Series ceiling recessed electric screen designed to conceal the rough opening with integrated ceiling trim. This eliminates the need for additional trim work following installation. This specific model features a 78" x 139" (159" diagonal) format with an HD Progressive 1.0 Perf surface, which provides high resolution and acoustically transparent properties for front projection applications. It is configured with a standard 120V (60Hz) motor and features an automatic closure door. To maintain a perfectly flat viewing area, the screen utilizes the TruGuide™ Electric Screen Tensioning System and Smooth Roll Technology. This unit is TAA compliant and features a UL plenum rated white powder-coated case. The screen utilizes a standard black drop and standard low voltage control for flexible operation in large venue environments.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Screen Diagonal | 159 in (403.9 cm) |
| Screen Height | 78 in (198.1 cm) |
| Shipping Weight | 215 lbs (97.5 kg) |
| Size | 78" x 139" or 159" diagonal |
| Application | Ceiling Recessed |
| Built-In Control | Standard Low Voltage Control |
| Closure Door | Automatic Closure Door |
| Drop Type | Standard Black Drop |
All other specifications 11
| Federal Ops Country of Origin | US |
| Motor | Standard 120V (60Hz) |
| Product Selection | Complete Screen |
| Projection Type | Front Projection |
| Screen Format | HDTV (16:9) |
| Screen Surface Features | Acoustically TransparentHigh Resolution |
| Screen Type | Electric |
| Special Features | Large Venue |
| Surface | HD Progressive 1.0 Perf |
| TAA Compliant | Yes |
| Certifications | TAA |
Resources
Questions about this part
Will this screen work for front projection setups where audio is behind the screen?
Yes, the HD Progressive 1.0 Perf surface is acoustically transparent, allowing sound to pass through the screen surface for front projection.
What kind of control interface is used with the Da-Lite 20330?
This model includes standard low voltage control (LVC) and features a Decora-style, three-button wall switch for operation.
How is the screen installed in a ceiling?
The Tensioned Advantage series uses sliding installation brackets that allow the housing to be mounted to structures above a drop ceiling during the rough-in stage.
What is the difference between the standard drop and other series?
This SKU features a standard black drop with 12" of material; other surface options like Parallax Pure feature a 2" drop.
Is this screen suitable for high-security or government installations?
Yes, this product is TAA compliant and is manufactured in the US.