Projector Room-Fit Guide · Short throw 4K LED
ViewSonic X2-4K for a Golf Simulator: Throw Distance & Mounting Guide
ViewSonic · 3840x2160 · 2900 lumens · LED · Updated June 2026
The ViewSonic X2-4K has a 0.69–0.83 throw ratio, which means it needs 9′ 10″ to 11′ 10″ of distance to fill a standard 8-foot-tall 16:9 impact screen. That short throw is what makes it sim-friendly: the projector mounts ahead of the hitting area, so your body never blocks the beam.
Throw distance by screen size
Lens-to-screen distance for common impact-screen heights (16:9 aspect).
| Screen height (16:9) | Image width | Lens-to-screen distance |
|---|---|---|
| 7 ft | 12.4 ft | 8′ 7″ – 10′ 4″ |
| 7.5 ft | 13.3 ft | 9′ 2″ – 11′ 1″ |
| 8 ft | 14.2 ft | 9′ 10″ – 11′ 10″ |
| 8.5 ft | 15.1 ft | 10′ 5″ – 12′ 7″ |
| 9 ft | 16.0 ft | 11′ 0″ – 13′ 3″ |
Ceiling mount & lens drop
With a 110% vertical offset, in a 9 ft room a 7.5 ft screen would push the lens above the ceiling — lower the screen or use a model with lens shift; in a 10 ft room with a 8 ft screen the lens sits about 2″ below the ceiling. Match your ceiling mount's drop length to that number — fixed 6″ drop mounts are often too long for high-offset short throws, which hangs the image below the screen.
Room depth check
Budget about 17 ft of total room depth for the ViewSonic X2-4K: maximum throw of 11′ 10″ to an 8 ft screen, plus 10–12 ft of ball-to-screen distance and swing room (throw and hitting space overlap with a short throw, which is why it fits tighter rooms). Behind-ball radar launch monitors add a further 7–9 ft behind the ball.
Frequently asked questions
How far should the ViewSonic X2-4K be from a golf simulator screen?
For an 8 ft tall 16:9 impact screen (14.2 ft wide), the ViewSonic X2-4K's 0.69–0.83 throw ratio puts the lens 9′ 10″ to 11′ 10″ from the screen. Measure from the front of the lens, not the back of the chassis.
Is the ViewSonic X2-4K good for a golf simulator?
ViewSonic X2-4K is a short throw 4k led model with 2900 lumens. Its short throw keeps the mount ahead of the golfer, which minimizes shadows on the screen.
What room depth do I need for the ViewSonic X2-4K?
Plan on roughly 17 ft minimum: 11′ 10″ of throw to an 8 ft screen plus ball-flight and stance space. Radar launch monitors push the comfortable minimum higher — verify your exact layout in the free calculator.
Similar projectors
- BenQ LH820ST — Short throw 4K laser, 0.81–0.89 throw
- BenQ TH671ST — Short throw 1080p, 0.69–0.83 throw
- Optoma GT1080HDR — Short throw 1080p HDR, 0.49–0.50 throw
- Optoma UHD35STx — Short throw 4K gaming, 0.50–0.50 throw
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