Image system
True 4K UHD detail with HDR10 and HLG compatibility
Optoma 4K400STX Short Throw 4000 Lumen Golf Sim Projector
Regular price
$2,289.00
Sale price
$2,289.00
Regular price
$2,289.00
Unit price
Sale
Estimated Handling Time
2-3 days
Carrier transit time begins after your order ships.
Optoma 4K400STX Short Throw 4000 Lumen Golf Sim Projector
Regular price
$2,289.00
Sale price
$2,289.00
Regular price
$2,289.00
Unit price
Overview
Shipping and Returns
Bright 4K option for compact simulator bays
Optoma Golf Simulator ProjectorOptoma 4K400STX Short Throw 4000 Lumen Golf Sim Projector
The Optoma 4K400STx is a bright 4k option for compact simulator bays. It combines 4,000 lumens, True 4K UHD (3840 Γ 2160), and a 0.5:1 fixed lens system for an immersive indoor golf image.
Official specificationsModel details verified against Optoma USA
Simulator-focused guidanceGeometry, aspect ratio and room fit considered
Grater Golf supportHelp planning the complete display system
Why it fits
Clear performance details for your simulator plan.
Installation design
Golf Sim picture mode when current firmware is installed
Built for dependable use
Four-corner correction and dual HDMI connectivity
Technical specifications
Compare the model to your room and screen.
| Model | 4K400STx |
|---|---|
| Display technology | DLP projector |
| Native resolution | True 4K UHD (3840 Γ 2160) |
| Brightness | 4,000 lumens |
| Contrast | 1,000,000:1 |
| Native aspect ratio | 16:9 |
| Throw ratio | 0.5:1 fixed |
| Supported image size | 36.43β300.53 in. diagonal |
| Light source | 240W lamp; up to 15,000 hours in Dynamic mode |
| Connectivity | 2 Γ HDMI 2.0, USB-A power, audio, S/PDIF, RS232, 12V trigger |
| Integrated audio | 1 Γ 10W speaker |
| Operating noise | 24dB minimum / 28dB maximum |
| Dimensions (W Γ D Γ H) | 12.4 Γ 10.63 Γ 4.65 in. |
| Net weight | 8.77 lb |
| Response / input lag | As low as 4ms at 1080p/240Hz |
Installation planning
Throw ratio is projector distance divided by image width. Start with the intended visible image width and multiply by 0.5:1; then verify Optomaβs distance calculator, lens offset, mount adjustment, enclosure depth, player position and launch-monitor requirements before drilling.
Important model note
Lamp-based model; confirm ventilation and future lamp-access clearance.
Plan before mounting: Published throw ratios and image ranges are starting points. Final image geometry depends on actual screen dimensions, aspect ratio, lens offset, mount position, signal resolution and any digital correction.
Product questions
Frequently asked questions
How do I confirm projector placement?
Send Grater Golf the visible screen width and height, desired aspect ratio, room depth, ceiling height and preferred mount position. We can check the starting geometry before installation.
Are the computer, mount and cables included?
Only items explicitly shown in the Shopify product configuration are included. Confirm the listing and selected options before purchase; mounts, long-run signal cabling and simulator computers are commonly separate.
Can Grater Golf help match this to my bay?
Yes. Share the room dimensions, visible screen dimensions, enclosure depth, launch monitor, computer output and preferred mounting area for a compatibility review.
Grater Golf support
Build the image around your actual room.
We can help confirm aspect ratio, image size, approximate mounting distance, clearance and connection needs before you order.
Ask Grater GolfShipping & Returns
Free standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.