JK F9120ALR 120Inch Hard ALRFixed

JK F9120ALR — 120-inch hard ambient light rejection (ALR) fixed frame projection screen in 16:9, engineered for environments with uncontrolled ambient light where maximum contrast and image clarity are required.

Hard ALR material uses a rigid optical lens construction that rejects more off-axis light than soft ALR alternatives — ideal for rooms with strong overhead lighting or large windows directly facing the screen. Like all JK ALR screens, the multi-layer construction reflects projector light back to the audience while absorbing illumination from off-axis sources. The 16:9 format suits the full range of modern HD and 4K projector content. For best performance, pair with a laser or short-throw laser projector. Hard ALR is fixed frame only; for motorised screen applications see the JK soft ALR range.

Hard ALR material — maximum off-axis ambient light rejection

120-inch diagonal, 16:9 HD/4K aspect ratio

Fixed thin frame — 1cm aluminium border maximises viewing area