BenQ LK936ST 4K Laser Short‑Throw Projector | 5100 Lumens for Golf Simulators BenQ LK936ST 4K Laser Short‑Throw Projector | 5100 Lumens for Golf Simulators
BENQ

BenQ LK936ST 4K Laser Short‑Throw Projector | 5100 Lumens for Golf Simulators

$4899
$4499.00
In Stock

Product Description

The BenQ LK936ST is a premium 4K UHD short‑throw laser projector engineered for environments that require high brightness, accurate color reproduction, and flexible installation. With 5100 ANSI lumens and a refined optical system, it delivers sharp, detailed images even in rooms with ambient light, making it ideal for golf simulators, home theaters, and commercial display setups.

Its short‑throw ratio of 0.81–0.89:1 allows for large, immersive visuals from a short distance, minimizing shadows and maximizing usable space. The long‑lasting laser phosphor light source ensures consistent performance with minimal maintenance, while the wide lens shift and keystone correction options provide exceptional installation freedom.

Designed for reliability and seamless integration, the LK936ST includes HDMI 2.0b, DisplayPort, HDBaseT, and multiple control interfaces. Whether you're building a simulation room, upgrading a presentation space, or creating a high‑impact visual environment, this projector delivers the clarity, brightness, and durability required for demanding applications.

Key Features

High‑Precision 4K Imaging

  • True 4K UHD resolution (3840 × 2160)
  • 5100 ANSI lumens for bright, vivid projection
  • 10‑bit color processing with 1.07 billion colors

Flexible Short‑Throw Installation

  • 0.81–0.89:1 short‑throw ratio ideal for golf simulators
  • 1.1x optical zoom for fine image sizing
  • Vertical lens shift ±60% and horizontal ±23%

Laser Reliability & Performance

  • Laser phosphor light source rated up to 20,000 hours
  • Stable brightness and color over long‑term use
  • Designed for commercial and simulation environments

Connectivity & Control

  • 2x HDMI 2.0b with HDCP 2.2
  • DisplayPort 1.2 and HDBaseT support
  • LAN, RS‑232, 12V trigger, and remote I/O

Real Benefits

  • Optimized for golf simulators and short‑distance projection
  • High brightness ensures clear images even with ambient light
  • Low‑maintenance laser engine reduces long‑term costs
  • Flexible installation for home, business, and simulation spaces

Use Cases

  • Golf simulation rooms
  • Home theater projection
  • Retail and showroom displays
  • Corporate meeting rooms and presentation spaces
Specifications

Image Display

Display System: 1‑Chip 0.47" DMD DLP

Native Resolution: 3840 x 2160

Supported Resolutions: Minimum 640 x 480, Maximum 3840 x 2160

Maximum Brightness: 5100 Lumens (ANSI)

Offset: 0%

Aspect Ratio: Native 16:9

DLP Link 3D: Yes

Supported 3D Formats: Frame Sequential (up to 1080p)

Color Depth: 10‑Bit (1.07 Billion Colors)

Scan Range: Horizontal 15 to 135 kHz, Vertical 23 to 240 Hz

Latency: 34 ms

Lens

Includes Lens: Yes

Aperture: f/1.83 to 1.86

Focal Length: 8.6 to 9.4 mm

Lens Shift: Vertical ±60%, Horizontal ±23%

Optical Zoom: 1.1x

Throw Ratio: 0.81 to 0.89:1

Features

Keystone Correction: Vertical ±40°, Horizontal ±40°

HDR Support: Yes (HDR10 / Hybrid Log Gamma)

Multi‑Input Support (PIP/PBP): No

Ceiling Mountable: Yes

Rear Screen Projection: Yes

Built‑In Speaker: Yes (Mono)

Speaker Power: 10 W

Input/Output Connectors

Audio/Video I/O:
2x HDMI 2.0b Video/Audio Input
1x DisplayPort 1.2 Video/Audio Input
1x RJ45 (HDBaseT) Video/Audio Input/Output
1x 4‑Pin DIN (VESA 3D Sync) Video Input
1x 4‑Pin DIN (VESA 3D Sync) Video Output
1x TOSLINK Audio Input
1x 1/8" (3.5 mm) Mini Audio Input
1x 1/8" (3.5 mm) Mini Audio Output

Other I/O:
1x RJ45 (Ethernet)
1x DE‑9/DB‑9 (RS‑232) Input
1x 12 V Trigger (Control) Input
1x USB‑A (Power)
1x 1/8" (3.5 mm) Mini (Remote) Input
1x 1/8" (3.5 mm) Mini (Remote) Output

HDCP Support: Yes (Version 2.2)

Hardware

Mobile App Compatible: No

Bluetooth: No

General

Light Source: Laser Phosphor

Expected Lamp Life: Up to 20,000 Hours (Medium Brightness)

Fan Noise: 40 dB (Medium), 33 dB (Low)

Input Power: 100 to 240 VAC, 50 / 60 Hz

Power Consumption: 440 W (Medium Brightness)

Standby Power: < 0.5 W

Operating Conditions: 32 to 104°F / 0 to 40°C

Dimensions (W x H x D): 16.4 x 6.5 x 13.8" / 416 x 166 x 351 mm

Weight: 15.4 lb / 7 kg

Packaging Info

Package Weight: 20.725 lb

Box Dimensions (L x W x H): 20.6 x 18.4 x 11.4"

FAQ

Does the LK936ST work well for golf simulators?

Yes. Its short‑throw ratio, high brightness, and wide lens shift make it ideal for golf simulation environments.

Can it be installed off‑center?

Yes. The projector supports up to 60% vertical and 23% horizontal lens shift, plus keystone and rotation correction.

Does it support 4K HDR content?

It supports 4K UHD input signals with HDR10 and HLG for enhanced contrast and detail.

Is the laser light source maintenance‑free?

The laser engine is rated for up to 20,000 hours, minimizing maintenance and eliminating lamp replacements.