TrueThrow Grey Crystal ALR Projection Screen
Cinema-bright image in a lit room. Grey Crystal ALR uses an angular reflective coating to reject up to 75% of overhead ambient light while maintaining a 1.0 gain output. ISF-certified calibration-compatible. Available...
Engineered for the
Perfect Picture
Cinema-bright image in a lit room. Grey Crystal ALR uses an angular reflective coating to reject up to 75% of overhead ambient light while maintaining a 1.0 gain output. ISF-certified calibration-compatible. Available in Fixed Frame and Motorized Electric formats. Gain: 1.0 — punchy output even when lights are on Light Rejection: ~75% ceiling/ambient Viewing Angle: 160° Best for: Living rooms, open-plan spaces...
Every Seat.
Perfectly Bright.
A calibrated gain of 1.00paired with a wide 160° viewing conedelivers rich contrast and true-to-source colour — no hotspotting, no fall-off — so the picture looks stunning from anywhere in the room.
Built Right, Down to the Detail
Every Electric Screens is tensioned, finished and calibrated to reference standards. Here's what powers TT-GCA.
Screen Size
Aspect Format
Screen Gain
Viewing Angle
Housing Material
Control System
Screen Simulator
Dial in your room, light and projector — and see how the TT-GCA actually performs using real projection-screen physics. Then compare it against a plain matte-white screen under the exact same conditions.
Live Preview
Room Layout
Room Setup
Brightness vs. Angle
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Technical Details
Watch Before You Buy
Installation Guide
Step-by-step installation. 30–45 minutes, no special tools needed.
Stunning In Every Setting
Customer Reviews
Ready to Bring the Cinema Home?
Get factory-direct pricing on the TT-GCA TrueThrow Grey Crystal ALR Projection Screen, with expert help choosing the perfect size and fabric for your space.