benq LK936ST projector
benq LK936ST projector

BenQ LK936ST 5100AL 4K Laser Golf Simulator Projector

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$8,566.00

High-brightness 4K laser short throw projector for golf simulation and large-screen entertainment.

Key highlights:

  • True 4K UHD (3840 × 2160) resolution

  • 5100 ANSI lumens for bright, open-light rooms

  • Short throw lens with wide H/V lens shift

  • Maintenance-free laser engine (20,000 hours)

  • eARC and S/PDIF support for surround sound

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Description

LK936ST | 5100lm 4K Laser Short Throw Golf Simulator Projector

The LK936ST 4K Laser Short Throw Projector is designed for immersive golf simulation and large-scale cinematic viewing in bright environments. Delivering 5100 ANSI lumens and True 4K UHD resolution, it produces vivid, high-clarity images suitable for open, well-lit rooms.

Equipped with a short-throw lens, the LK936ST can fill a 14-foot-wide screen from less than 12 feet away, making it ideal for simulator enclosures and space-constrained setups. Highly flexible horizontal and vertical lens shift preserves native 4K image quality without distortion, enabling precise alignment across various installations.

Built with a maintenance-free, dustproof sealed laser engine, the LK936ST offers reliable performance with up to 20,000 hours of full-power operation. For audio integration, it supports eARC and S/PDIF, enabling high-quality 5.1 surround sound and Dolby Atmos pass-through to external audio systems.

DETAILED SPECIFICATIONS

Display

  • Brightness (ANSI lumens): 5100

  • 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: 20,000 hours

Optical

  • Throw Ratio: 0.81 – 0.89

  • Zoom Ratio: 1.1x

  • Lens: F/# = 1.83 – 1.86; f = 8.6 – 9.4

  • Projection Offset (Full-Height): 0%

  • Keystone Adjustment: 3D, Vertical ±40°, Horizontal ±40°, Rotation ±40°

  • Lens Shift Vertical: −60% to +60%

  • Lens Shift Horizontal: −23% to +23%

Picture

  • Rec.709 Coverage: 92%

  • Picture Modes:
    3D, Bright, DICOM SIM, Golf, Infographic, Presentation, sRGB, User 1, User 2, Video

Compatibility

  • Input Lag:

    • 16.7 ms (1080p@60Hz)

    • 16.7 ms (4K@60Hz)

    • 33.4 ms (1080p@60Hz)

    • 33.4 ms (4K@60Hz)

  • Resolution Support: VGA (640 × 480) to 4K UHD (3840 × 2160)

  • Horizontal Frequency: 15K – 135KHz

  • Vertical Scan Rate: 23 – 240Hz

I/O Interface

  • HDMI In:

    • HDMI-1 (2.0b / HDCP2.2)

    • HDMI-2 (2.0b / HDCP2.2)

  • DisplayPort: x1

  • LAN (RJ45): x1

  • HDBaseT (RJ45): x1 (Video/Audio)

  • 3D Sync In: x1 (VESA)

  • 3D Sync Out: x1 (VESA)

  • USB Type-A: x1 (2.0 / Power Supply 2.0A)

  • RS232 In (DB-9 pin): x1

  • Wired Remote In (3.5mm mini jack): x1

  • Wired Remote Out (3.5mm mini jack): x1

  • DC 12V Trigger (3.5mm jack): x1

Audio

  • Speaker: 1 × 10W

  • Audio Out: 3.5mm mini jack ×1

  • HDMI Audio Return: Yes, eARC, Dolby Atmos

  • S/PDIF: Multi-Channel, RAW

Environment

  • Operating Temperature: 0 – 40°C

  • Power Supply: AC 100 – 240V, 50 / 60Hz

  • Typical Power Consumption (110V): 440W

  • Standby Power Consumption: <0.5W

  • Network Standby Power Consumption: <2W

  • Acoustic Noise (Normal / ECO): 40 / 33 dB

Accessories

  • Remote Control w/ Battery: RCA011

  • Power Cord (by region): x1 (1.8m)

  • HDMI Cable: 1.8m

  • 3D Glasses: DGD5 (Optional)

  • Installation Guide: x1

  • Warranty Card: Yes

  • Universal Ceiling Mount: CM00G3 (Optional)

Dimensions & Weight

  • Dimensions (W × H × D): 416 × 166 × 351 mm

  • Net Weight: 7 kg

Projection System

  • Projection System: DLP