BenQ TH671ST 1080p 3,000-Lumen Short-Throw Golf Simulator Projector

Bring the Course Home with Bright Full HD Short-Throw Projection

Turn a spare room, garage or dedicated practice bay into a more immersive golf experience with the BenQ TH671ST Short-Throw Golf Simulator Projector. Its crisp 1080p picture, 3,000 ANSI lumens and space-saving short-throw lens help bring simulated fairways, greens and ball flights to life. It also works beautifully for movies, sports and gaming when you're not practicing your swing.

Key Features & Benefits

• Sharp Full HD visuals: Native 1920 × 1080 resolution makes course graphics, menus and practice feedback easy to see.
• 3,000 ANSI lumens: Bright projection for home simulator rooms; control ambient light and use an appropriate impact screen for the best contrast.
• Short-throw lens: The 0.69–0.83:1 throw ratio helps fill a large screen from a shorter distance than many conventional projectors, making it practical for compact golf rooms.
• 1.2x optical zoom: Gives some flexibility to fine-tune image size when positioning the projector.
• Natural-looking course colors: 92% Rec.709 color coverage enhances the appearance of grass, sky and course details.
• Responsive display: BenQ specifies 16.7 ms input lag at 1080p/60 Hz, useful for gaming and responsive simulator visuals.
• Vertical keystone correction: Up to ±40° helps square the projected image, although correct physical placement is preferred for sharpness.
• Multi-purpose entertainment: Two HDMI inputs and a built-in 5W speaker make it suitable for a simulator room that doubles as an entertainment space.

Technical Specifications

• Model: BenQ TH671ST
• Projection system: DLP
• Native resolution: Full HD 1080p (1920 × 1080)
• Brightness: 3,000 ANSI lumens
• Contrast ratio: 10,000:1 (FOFO)
• Native aspect ratio: 16:9
• Throw ratio: 0.69–0.83:1
• Zoom: 1.2x optical
• Color coverage: 92% Rec.709
• Input lag: 16.7 ms at 1080p/60 Hz
• Light source: Replaceable lamp (not laser)
• Lamp life: Up to 4,000 hours Normal, 10,000 hours Eco/SmartEco, or 15,000 hours LampSave, depending on mode and usage
• Keystone: Vertical ±40°; no optical lens shift
• Connections: 2 × HDMI 1.4a (one supports MHL), VGA input/output, USB-A power, audio in/out and RS-232
• Built-in audio: 5W speaker
• Dimensions: 11.65 × 4.72 × 8.82 in. (W × H × D)
• Weight: Approximately 5.95 lb.

Golf Simulator Setup & Compatibility

The TH671ST is designed to project a large image without requiring a long room. For example, BenQ advertises approximately a 100-inch diagonal image from about five feet, depending on zoom position. In a golf simulator, the ideal mounting distance depends on the usable image width of your impact screen, screen aspect ratio, ceiling height and where the golfer stands.

Before purchasing: Check the intended projector-to-screen distance with BenQ's projection calculator and make sure the projector can be mounted outside the club's swing path. A compatible computer or simulator device, launch monitor, simulation software and impact screen are sold separately unless specifically included in a package. The TH671ST projects the picture; it does not track golf shots itself.

What’s Included?

Standard BenQ documentation lists the projector, remote control with batteries, power cord, quick-start guide and regional warranty materials. Package accessories may vary by supplier or region. Ceiling-mount hardware and 3D glasses are optional and should not be assumed included.

Is the BenQ TH671ST Right for Your Golf Room?

This is a strong option for golfers who want an accessible, bright Full HD projector for a smaller home simulator bay. If you want native 4K imagery, laser illumination or extensive optical lens-shift adjustment, consider one of our higher-end BenQ golf simulator projectors instead.

Plan Your Setup with Opulent Golf Sims

Send Opulent Golf Sims your screen width, room dimensions and intended mounting location. We'll help you assess whether the TH671ST is a good match for your indoor golf setup.