BenQ LK830ST 4K Short-Throw Laser Golf Simulator Projector
The BenQ LK830ST is a 4K short-throw laser golf simulator projector designed for smaller simulator rooms, garages and multi-purpose spaces. With 4,000 ANSI lumens, 4K UHD resolution, an ultra-short 0.496 throw ratio and dedicated Golf Mode, it delivers a big, detailed simulator image from a very short distance, making it ideal for floor-mounted setups.
Key Features
- 4K UHD resolution (3840 × 2160)
- 4,000 ANSI lumens brightness
- Short-throw 0.496:1 lens for large images in tight spaces
- Laser light source rated up to 20,000 hours (30,000 hours Eco)
- Dedicated Golf Mode for realistic course colours
- Screen Fill for 1:1, 5:4, 4:3, 16:10 and 16:9 impact screens
- 3,000,000:1 contrast ratio
- 93% Rec.709 colour coverage
- IP6X dustproof sealed engine
- 114% projection offset, ideal for floor mounting
Golf Simulator Highlights
- Built for small spaces: the 0.496 throw ratio creates a large 4K image from a very short distance, perfect for compact bays and garages.
- Floor-mount friendly: the high projection offset throws the image upward to fill the screen without tilting the projector, keeping it clear of the swing zone.
- One-press screen fitting: BenQ Screen Fill sizes the image to your impact screen's aspect ratio without distortion.
- Garage-ready durability: the IP6X sealed engine resists dust and removes the need for regular filter replacements.
Specifications
| Display Technology | DLP |
|---|---|
| Native Resolution | 4K UHD (3840 × 2160) |
| Brightness | 4,000 ANSI Lumens |
| Contrast | 3,000,000:1 |
| Aspect Ratio | 16:9 native |
| Display Colour | 30-bit (1.07 billion colours); 93% Rec.709 |
| Light Source | Laser — 20,000 hrs Normal / 30,000 hrs Eco |
| Throw Ratio | 0.496:1 |
| Zoom | Fixed |
| Projection Offset | 114% |
| Keystone / Alignment | 2D keystone (auto vertical); vertical ±30°, horizontal ±30° |
| Screen Fill | 1:1, 5:4, 4:3, 16:10, 16:9 |
| Picture Modes | Golf, Cinema, Bright, Vivid, Entertainment, HDR10, HLG, 3D, sRGB, Presentation, User 1, User 2 |
| Input Lag | 16.7 ms at 4K/60Hz and 1080p/60Hz; 8.3 ms at 1080p/120Hz; 4.2 ms at 1080p/240Hz |
| Connectivity | 2 × HDMI 2.0b (HDCP 2.2), LAN (RJ45), 2 × USB-A, RS232 |
| Speaker | 15W built-in speaker |
| Audio | 3.5 mm audio out |
| Noise Level | 30 dB Normal / 24 dB Eco |
| Dust Protection | IP6X sealed engine (optional anti-dust filter) |
| Operating Temperature | 0–40 °C |
| Dimensions (W × H × D) | 279 × 121 × 229 mm |
| Weight | 3.6 kg |
| Power | AC 100–240 V, 50/60 Hz |
What’s in the Box?
- BenQ LK830ST Projector
- Remote Control with Battery
- Power Cord
- Quick Start Guide
- Warranty Card
Projection Distance Planner
Use the official BenQ Golf Simulator Planner to calculate the perfect throw distance and image size for your bay:
Spare Parts Built to Last
Keep your setup going for the long haul. We offer replacement parts so you can repair, maintain or upgrade your golf simulator without starting from scratch.
High Quality Quality Gear
Quality materials, practical designs and gear made for regular use. We focus on products we'd be happy to have in our own golf simulator.
Affordable Real Value
Your dream golf simulator shouldn't break the bank. We make home golf more accessible with quality equipment at fair prices.
Customer Focused Aussie Support
Real advice from real golfers. From planning your first build to troubleshooting your setup, our Australian team is here to help. Talk to a Sim Expert
