BenQ LK830ST 4K 4000lm Ultra Short Throw Laser Golf Projector
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Information
The BenQ LK830ST is a 4K short-throw laser projector delivering 4,000 lumens of brightness with vivid Rec.709 colour and high contrast. Its 0.5 short-throw ratio creates a large image from a short distance – ideal for golf simulators and large-scale installations.
Factory white balance adjustment and a one-click multi-projector blending preset simplify setup, an IP6X sealed engine provides dust resistance, and OTA firmware updates keep every device current. The laser light source lasts 20,000 hours.
At a Glance
- Brightness (ANSI lumens): 4000
- Resolution: 4K UHD (3840×2160)
- Contrast Ratio: 3,000,000:1
- Light Source: Laser
- Light Source Life: Normal 20000 hrs, ECO 30000 hrs
- Throw Ratio: 0.496
- Zoom Ratio: Fixed
- Rec. 709 Coverage: 93%
- Input Lag: 16.7 ms (1080P 60Hz), 16.7 ms (4K 60Hz), 4.2 ms (1080P 240Hz), 8.3 ms (1080P 120Hz)
- Warranty: 3 years
Features
Key Features
- Unmatched Immersion for Golf, Sports, Movies, and Games
The LK830ST is designed for home golf simulation in small spaces. Experience immersive courses, realistic colors , and easy installation features. Enjoy a complete 4K entertainment experience with family and friends. - Short Throw Lens Designed for Golf Sim
Swing safely without fear of damage or shadows. The LK830ST's 0.5 short throw ratio is perfect for limited spaces. - Short Throw Lens for Any Size Impact Screen
BenQ LK830ST precision lens delivers crisp details to the edges of even the largest impact screens. - Perfect for Ceiling and Floor Mounts
LK830ST's short-throw design maximizes space, making it ideal for floor mounting. - Installation Made Easy
The LK830ST offers advanced tools to create the perfect image in minimal time. - Perfect Fit for Any Screen
BenQ’s exclusive Screen Fill technology delivers a perfectly sized image for 1:1, 5:4, 4:3, 16:10, or 16:9 impact screens with a single press of the remote—filling the entire screen precisely without distortion. - Bring the Course Home
The LK830ST's laser engine and BenQ calibrated Rec.709 color accuracy delivers lifelike turf tones, natural skies, and true to course realism for both playing and watching golf. - True 4K Visual Precision
With true 4K UHD resolution and 8.3 million pixels, the LK830ST captures the subtle textures of fairways and bunkers with lifelike definition on any golf sim software platform and movies. - Vivid Images for Large Simulator Screens
The LK830ST pairs 4,000 ANSI lumens with deep contrast to produce powerful, detailed images from any source on expansive golf sim impact screens - True-to-Life Golf Course Colors
BenQ's exclusive Golf Mode is tailored to reproduce the natural organic colors found on a golf course to ensure an immersive experience from the most iconic courses in the world. - Simulator by Day. Cinema by Night.
Built for golf simulation first, then tuned for everything after. Switch to Cinema Mode for cinematic color, enjoy HLG for live sports, or game with low input lag. *Input Lag: Support 16.7 ms (1080P 60Hz), 16.7 ms (4K 60Hz), 4.2 ms (1080P 240Hz), 8.3 ms (1080P 120Hz) - Tough Enough for Any Garage
LK830ST's IP6X dustproof sealed engine operates reliably in temperatures from 32-104°F, eliminating the need for regular filter replacements. - Durable Laser Technology
The LK830ST Laser projector guarantees up to 20,000 hours of light source life, reducing costs associated with lamp replacements and maintenance. - Ready for Wireless Projection
With an optional dongle, the LK830ST enables 1080p wireless projection from compatible devices, eliminating cable clutter. • BenQ QP30 enables instant wireless projection at 1080p 60Hz and supports 4K 30Hz upscaling. • If you're pairing with the 4:3, 16:10, 1:1, or non-standard impact screen, your image might be distorted.
Specifications
| Display | |
|---|---|
| Brightness (ANSI lumens) | 4000 |
| Resolution | 4K UHD (3840×2160) |
| Native Aspect Ratio | 16:9 |
| Contrast Ratio (FOFO) | 3,000,000:1 |
| Display Color | 30-bit (1.07 billion colors) |
| Light Source | Laser |
| Light Source Life | Normal 20000 hrs, ECO 30000 hrs |
| Screen Fill | 4:3;16:9;16:10;1:1;5:4 |
| Optical | |
| Throw Ratio | 0.496 |
| Zoom Ratio | Fixed |
| Lens | 'F 2.8, f: 17.51 mm |
| Projection Offset (Full-Height) | 114% |
| Keystone Adjustment | 2D, (Auto) Vertical ± 30 degrees; Horizontal ± 30 degrees |
| Picture | |
| Rec. 709 Coverage | 93% |
| Picture Modes | Entertainment, 3D, Bright, Cinema, Golf, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid |
| Compatibility | |
| Input Lag | 16.7 ms (1080P 60Hz), 16.7 ms (4K 60Hz), 4.2 ms (1080P 240Hz), 8.3 ms (1080P 120Hz) |
| Resolution Support | VGA (640 x 480) to 4K UHD (3840 x 2160) |
| Horizontal Frequency | 15K~135KHz |
| Vertical Scan Rate | 23~240Hz |
| I/O Interface | |
| HDMI in | x2 HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2) |
| LAN (RJ45) | x1 |
| USB Type A | x2 |
| RS232 in (DB-9pin) | x1 |
| Audio | |
| Speaker | 15W, (x1) |
| Audio out (3.5mm Mini Jack) | x1 |
| Environment | |
| Operating Temperature | 0~40℃ |
| Power Supply | AC 100 to 240 V, 50/60 Hz |
| Typical Power Consumption (110V) | 230W @110VAC |
| Stand-by Power Consumption | <0.5W |
| Network Stand-by Power Consumption | <2W |
| Acoustic Noise (Typ./Eco.)(dB) | 30/24 |
| Dimension & Weight | |
| Dimensions (WxHxD) (mm) | 279.2*120.5*229.3 (mm) |
| Net Weight (kg) | 3.6 Kg+/- 100g |
| Projection System | |
| Projection System | DLP |
In the Box
- BenQ LK830ST projector
- Remote Control with batteries (RCA011)
- Power Cord (1.8 m)
- Quick Start Guide
Optional Accessories (sold separately)
- Anti-dust Filter
- Universal Ceiling Mount (CM00G3)
Book a Demo / Ask an Expert
Contact Details
HiFi Sales & TV Aerial Bookings (Patrick) - Phone 0225977595
Automation & Custom Theatre (Dan) - Phone 021977595
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