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- 4,200 Lumens: Brightest in Optoma's GT series. 20% brighter than the GT2000HDR.
- Short Throw (0.496:1): Fills a 10 x 7.5 ft 4:3 screen from about 6 ft 7 in.
- IP6X Dust Protection: Sealed optical engine for dusty garage and simulator environments.
- Gaming Mode: 8.4ms input lag at 1080p 120Hz for responsive gameplay.
- DuraCore Laser: 30,000 hours maintenance-free, instant on/off, 6.61 lbs.
Optoma DuraCore Laser
Optoma GT2400HDR 1080p Laser Short-Throw Golf Simulator Projector
The Optoma GT2400HDR is the brightest projector in Optoma's GT series. At 4,200 lumens, it delivers 20% more brightness than the GT2000HDR -- filling a 10 ft wide, 7 ft 6 in tall 4:3 impact screen from about 6 ft 7 in with a vivid, high-contrast image even in rooms with ambient light.
Not sure this is the right projector for your setup? Our Find My Projector tool matches the projectors we carry to your room size, budget, screen, and ambient light.
This is a DuraCore laser projector built for golf simulators. 30,000 hours of maintenance-free operation. IP6X dust-sealed optics. HDR10 and HLG support for richer contrast and color. Gaming Mode with 8.4ms input lag at 1080p 120Hz. All in a compact 6.61 lb package that mounts anywhere with 360-degree orientation support.
Ships free within the contiguous 48 states
4,200 Lumens (ISO 21118)
1080p Full HD Resolution
30,000 Hour Laser Life
0.496:1 Throw Ratio
Built for Sim Rooms
Why Golfers Choose the GT2400HDR
4,200 Lumens
The brightest projector in Optoma's GT series -- 20% brighter than the GT2000HDR. Handles rooms with ambient light and delivers a vivid image even on larger screens where lesser projectors wash out.
DuraCore Laser
30,000 hours of laser brightness rated for 24/7 operation. No bulb changes. Instant on/off with no warm-up time. Compare laser vs lamp projectors.
Short Throw
0.496:1 fixed throw ratio fills a 10 ft x 7 ft 6 in 4:3 screen from about 6 ft 7 in. One of the tightest throw ratios available in any 1080p laser projector. See our setup guide.
IP6X Dust Protection
Highest-level dust sealing keeps particles out of the optical engine. Critical in simulator environments where impact screens generate fine dust that degrades unprotected projectors over time.
HDR + Gaming Mode
HDR10 and HLG support for cinematic contrast and color depth. Gaming Mode optimizes input lag to 8.4ms at 1080p 120Hz -- among the fastest in this class for responsive simulator gameplay.
Room Planning
Optoma GT2400HDR Throw Distance and Placement
The GT2400HDR's 0.496:1 fixed throw ratio is one of the tightest in its class. Combined with a 116% vertical offset, it is ideal for ceiling mounting above and behind the hitting area. Same throw ratio as the GT2000HDR, so if you are upgrading you can use your existing mount position. Distance = 0.496 x picture width; on a 4:3 screen the picture width is the screen height x 16/9, because the 16:9 picture has to reach the full screen height.
8 x 6 ft 4:3 Screen ~5.3 ft
9 x 6.75 ft 4:3 Screen ~6.0 ft
10 x 7.5 ft 4:3 Screen ~6.6 ft
12 x 9 ft 4:3 Screen ~7.9 ft
100" 16:9 Screen ~3.6 ft
120" 16:9 Screen ~4.3 ft
Compare all Optoma projectors by room size | Projector setup guide
Who It's For
Is the GT2400HDR Right for Your Build?
Maximum Brightness Priority
Your sim room has windows, overhead lights, or shared space that you cannot fully darken. The GT2400HDR's 4,200 lumens push through ambient light where 3,000-3,500 lumen projectors struggle.
Compact Sim Room
Your room is tight and you need a projector that fills a big screen from a short distance. At 0.496:1 throw ratio, the GT2400HDR fills a 10 ft x 7 ft 6 in 4:3 screen from about 6 ft 7 in.
Upgrading from GT2000HDR
You want more brightness without changing your mount or room setup. The GT2400HDR shares the same throw ratio and form factor -- swap it in and gain 20% more lumens instantly.
Dual-Purpose Room
Your sim room doubles as a home theater or gaming space. HDR10/HLG support and Gaming Mode with 8.4ms input lag make the GT2400HDR versatile well beyond golf.
Low-Maintenance Priority
Install it once and forget it. IP6X dust sealing, no filters to clean, no lamps to replace. The GT2400HDR is designed for years of trouble-free operation with its 30,000-hour laser.
Commercial or Lesson Studio
Teaching pros and commercial facilities need bright, reliable projectors that run daily. 24/7 operation rating and 360-degree mounting support meet professional demands.
0 to 1 Contrast Ratio
Deep blacks. Vivid colors. HDR10 and HLG push contrast even further. Every fairway contour, every data overlay rendered with clarity that makes your simulator feel real.
Technical Details
Optoma GT2400HDR Key Specifications
Resolution 1080p Full HD (1920 x 1080)
Brightness 4,200 lumens (ISO 21118)
Light Source DuraCore Laser (30,000 hrs)
Throw Ratio 0.496:1 (fixed)
Contrast 300,000:1
Dynamic Contrast 2,000,000:1
HDR Support HDR10 / HLG
Color Gamut Rec.709
Input Lag 8.4ms (1080p 120Hz)
Aspect Ratio 16:9 (4:3, 16:10 modes)
Connectivity 2x HDMI 2.0, VGA, USB-A, RS232, RJ45
Speaker 15W built-in
Dust Protection IP6X sealed engine
Noise Level 29 - 31 dB
Weight 6.61 lbs
Dimensions 10.79 x 8.5 x 4.49 in (W x D x H)
Max Screen Size Up to 300"
Keystone +/-15 deg H/V
3D Support DLP 3D, Blu-ray 3D
Warranty 1-year parts and labor + 5-year light source
How It Compares
Optoma GT2400HDR vs Other Golf Simulator Projectors
How the GT2400HDR stacks up against popular 1080p alternatives. Your ideal choice depends on brightness needs, budget, and room size.
| Feature | GT2400HDR ($1,299) | GT2000HDR ($1,199) | Optoma ZW350ST ($909) | BenQ TH671ST ($949) |
|---|---|---|---|---|
| Resolution | 1080p Full HD | 1080p Full HD | WXGA (1280x800) | 1080p Full HD |
| Brightness | 4,200 lumens | 3,500 lumens | 3,600 lumens | 3,000 lumens |
| Light Source | Laser (30K hrs) | Laser (30K hrs) | Laser (30K hrs) | Lamp (4K-15K hrs) |
| Throw Ratio | 0.496:1 | 0.496:1 | 0.521:1 | 0.69-0.83:1 |
| HDR Support | HDR10 / HLG | HDR10 / HLG | No | No |
| Dust Protection | IP6X | IP6X | IP6X | No |
| Input Lag | 8.4ms | 8.6ms | Not listed | 16.7ms |
| Golf Sim Mode | Not listed | Not listed | Yes | No |
| Best For | Brightest 1080p laser | 1080p laser value | Budget laser sim | Entry 1080p lamp |
Setup Guide
Get the Most Out of Your GT2400HDR
Five tips to get a perfect image from day one.
Ceiling Mount It
Overhead mounting eliminates swing interference and keeps cables tidy. The GT2400HDR supports 360-degree operation for maximum placement flexibility.
Use HDMI 2.0
Dual HDMI 2.0 ports support HDR content and 4K input. Connect your sim PC and a streaming device simultaneously for maximum versatility without cable swapping.
Enable HDR
Turn on HDR10 in your source device settings. The GT2400HDR's HDR support delivers noticeably richer colors and deeper blacks than standard mode -- especially visible on course graphics.
Pair with Quality Enclosure
A good enclosure setup makes a measurable difference. With 4,200 lumens pushing through, screen material choice directly impacts how much of that brightness translates to image quality.
Use Keystone Correction
The GT2400HDR offers +/-15 degree horizontal and vertical keystone correction. Fine-tune your image geometry without physically repositioning the projector after mounting.
4,200 Lumens. 1080p Laser. HDR.
The brightest GT series projector Optoma has ever made. Ships free within the contiguous 48 states. Financing available through Affirm.
View Pricing & Options
Related Reading
Learn More About Golf Simulator Projectors
Explore our in-depth guides to choose and set up the perfect projector.
Buying Guide
Best Golf Simulator Projectors in 2026
BenQ and Optoma models compared side by side -- resolution, lumens, throw ratio, and price to help you pick the right one.
Comparison
BenQ vs Optoma: Which Projector Fits Your Simulator?
A head-to-head look at the two leading golf simulator projector brands across price, image quality, and throw ratio.
Setup Guide
Short Throw vs Ultra-Short Throw Projector Placement
Where to mount your projector based on throw type, screen size, and room depth. Includes diagrams and measurements.
Comparison
Laser vs Lamp vs LED: Which Light Source Is Best?
Compare projector light sources on brightness, lifespan, color accuracy, and cost to find the right fit for your sim room.
Resolution Guide
4K vs 1080p: Do You Really Need 4K?
When the jump to 4K matters for golf simulators and when 1080p is plenty -- based on screen size and viewing distance.
Brightness Guide
How Many Lumens Do You Need for a Golf Simulator?
A complete brightness guide covering ambient light, screen gain, and the minimum lumens for basements, garages, and dedicated rooms.
Setup Guide
Projector Setup Guide: Distance, Mounting & Image Size
Step-by-step instructions for throw distance, ceiling mount placement, keystone correction, and dialing in image size.
Pairing Guide
Projector + Screen Pairing Guide
How to match your projector to the right impact screen based on throw ratio, gain, resolution, and room dimensions.
Ambient Light
Best Projectors for Garage Golf Simulators
Top projector picks for garage setups where ambient light is a challenge. Covers ALR screens, lumens, and light control tips.
Buying Guide
Best 4K Golf Simulator Projectors: 8 Models Compared
The top 4K projectors ranked for golf simulators -- comparing true 4K vs pixel-shift, laser vs lamp, and value for money.
Budget Guide
Best Projectors Under $2,000
Eight projectors under $2,000 ranked for golf simulator use -- covering lumens, throw ratio, resolution, and input lag.
Budget Guide
Best Projectors Under $1,000
Budget-friendly projectors that still deliver a great golf simulator experience. Six models compared on key specs.
Troubleshooting
Projector Troubleshooting: Fix Common Setup Issues
Solutions for image distortion, hot spots, flickering, lag, and other common projector problems in golf simulators.
Tech Guide
True 4K vs Pixel-Shift 4K Projectors
What golf sim owners need to know about native 4K vs pixel-shifting technology and when the difference actually matters.
Ultimate Guide
The Ultimate Guide to Golf Simulator Projectors
Everything you need to know about choosing, setting up, and optimizing a projector for your golf simulator.
Why Top Shelf Golf
Your Purchase is in Good Hands
Authorized Optoma Dealer
1,194+ Verified Reviews
Free Shipping
Contiguous 48 States
Contiguous 48 States
Expert Support
1-888-871-6110
1-888-871-6110
Affirm Financing Available
From the moment you first contact us, we offer the very best advice and service to find the right product at the right price. We do not just sell boxes -- we help you build the sim room you have been planning.
Common Questions
Frequently Asked Questions
What makes the Optoma GT2400HDR different from the GT2000HDR?
The GT2400HDR is 20% brighter than the GT2000HDR -- 4,200 lumens vs 3,500 lumens. Both share the same 0.496:1 throw ratio, DuraCore laser, IP6X dust protection, and HDR10/HLG support. The GT2400HDR also has a slightly lower input lag (8.4ms vs 8.6ms) and quieter operation (29-31 dB vs 27-34 dB). If your room has any ambient light or you are projecting on a larger screen, the extra 700 lumens make a visible difference. The GT2000HDR remains an excellent choice for dedicated dark rooms where maximum brightness is less critical.
How much room do I need for the Optoma GT2400HDR?
The GT2400HDR's 0.496:1 throw ratio means it sits very close to the screen. On a 10 ft wide, 7 ft 6 in tall 4:3 impact screen, you need about 6 ft 7 in from the projector lens to the screen. On a 12 x 9 ft 4:3 screen, about 7 ft 11 in. Most golf simulator rooms with at least 13 feet of depth, 12 feet of width, and 9 feet of ceiling height will work well. The projector itself is compact at 10.79 x 8.5 x 4.49 inches (W x D x H) and weighs just 6.61 lbs. Read our projector setup guide for detailed room planning advice.
What is the throw distance for a 100-inch screen?
With its 0.496:1 fixed throw ratio, the GT2400HDR fills a 10 ft wide, 7 ft 6 in tall 4:3 impact screen from about 6 ft 7 in from the lens to the screen, because its 16:9 picture has to be 13 ft 4 in wide to reach the full height. On an 8 x 6 ft 4:3 screen it needs about 5.3 feet; on a 12 x 9 ft 4:3 screen, about 7 ft 11 in. At native 16:9, a 100-inch diagonal image needs about 3.6 feet (about 43 inches). This short throw distance means the projector mounts close to the screen, eliminating shadow interference from your golf swing.
Is 1080p resolution good enough for a golf simulator?
Yes. For the vast majority of golf simulator setups, 1080p (1920x1080) delivers excellent image quality. Most golf simulator software is designed for 1080p output. At typical viewing distances in a sim room (6-10 feet from the screen), the difference between 1080p and 4K is subtle. The GT2400HDR also accepts 4K input and downscales it, so you can connect a 4K source without issues. Where the GT2400HDR excels is brightness and contrast -- 4,200 lumens with HDR10 produces a more vivid, impactful image than many 4K projectors with fewer lumens. Read our 4K vs 1080p guide for a detailed breakdown.
Does the GT2400HDR support HDR?
Yes. The GT2400HDR supports both HDR10 and HLG (Hybrid Log Gamma). HDR expands the range between the brightest whites and darkest blacks, delivering more detail in shadows and highlights. With 4,200 lumens driving the HDR processing, the GT2400HDR produces noticeably richer, higher-contrast images than standard SDR projectors. Enable HDR in your source device settings (PC, gaming console, or streaming device) to take full advantage.
Can I ceiling-mount the GT2400HDR?
Yes. Ceiling mounting is the recommended installation for golf simulators. The projector supports 360-degree orientation and portrait mode, so you can mount it in virtually any position. With a 116% vertical offset, you can position it above and behind the hitting area to eliminate shadow interference.
What is included in the box?
Optoma's published package-contents list is an AC power cord, a remote control, AAA batteries, and the Basic User Manual. An HDMI cable is not included. A ceiling mount is sold separately.
How long does the laser last?
The DuraCore laser light source is rated for 30,000 hours in Eco mode. At 4 hours of daily use, that is over 20 years of operation before the laser reaches its half-brightness point. Unlike traditional lamp projectors that lose brightness quickly and need replacement bulbs, the DuraCore laser needs no bulb changes and minimal maintenance. Learn more in our laser vs lamp guide.
What is Golf Sim mode?
Optoma's published GT2400HDR specifications do not list a dedicated Golf Sim picture mode. Use the standard picture controls to tune color, gamma, and brightness for your room and simulator software.
Does Top Shelf Golf offer financing for the Optoma GT2400HDR?
Yes. Top Shelf Golf offers financing through Affirm with flexible monthly payment options. Select Affirm at checkout to check your rate -- it takes seconds and won't affect your credit score. 0% APR options may be available depending on eligibility.
What is the warranty and return policy?
As an authorized Optoma dealer, every projector purchased from Top Shelf Golf comes with Optoma's full manufacturer warranty. The GT2400HDR is covered by a 1-Year Limited Warranty on projector parts and labor, plus a 5-year or 12,000-hour light source warranty (whichever comes first).
Optoma projectors cannot be returned unless they arrive defective. Please contact us at 1-888-871-6110 before purchasing if you have questions about compatibility or specifications.
Shipping is free within the contiguous 48 states. For full details, see our Return Policy.
Exploring your options? Browse all Optoma projectors or call us at 1-888-871-6110 for a personalized recommendation based on your room size and budget.
Optoma GT2400HDR Short Throw Golf Simulator Projector
$1,299.00
Customer Reviews
Overall rating: 4.8 / 5 from 69 reviews.
Awesome experience!!!
Loved it! bought it for my dads golf simulator and i definitely recommend
Great installation exceeded my expectations.
Works well
Great experience. Thank you for the great support!
N/A
Fast shipping
Love my new bay play everyday
Currently have this mounted on the floor. But looking to move it up to the ceiling. Works really well.
Adding the projector and the protective cover has taken my practice setup in my garage to new level. The projector brightness is great. I don't have to swing in a dark room to see the results on the screen.
The Optoma GT2000HDR Short Throw Golf Simulator Projector does exactly as advertised! It's easy to set up and delivers more than enough light during a room-lighted golf simulator swing session. I use it daily with my iPad Pro and an HDMI to USB-C adapter. The quality is great and there is no noticeable lag! This is hands-down a no-brainer!
Working well have the project offsite from swing path keystone and corner adjustments are great. I have my in a protective cage and picture in perfect. We even watch movies and sports. Highly recommend!!!
It lived up to everything I was told.
Great picture
Plenty bright for my 8ft high 16/10 screen. Note: it was easy to set my Nvidia desktop gpu (I imagine amd and intel desktop gpu cards have this as well), through the “control panel”, to the exact 16/10 resolution of 3456x2160 then my apps, like gspro, had that as a selectable resolution. It has great tools to adjust the shape and size of the image to perfectly adjust to fit the screen borders. I didn’t notice much (any?) impact to image quality using those image adjust features features. I tried to mount the projector perfectly so I didn’t have to use any image adjustments but decided as a short throw projector I would not be able to do that as tiny mounting changes had major image impacts.
Excellent service. Received earlier than expected. Exact product that I was looking for. Great company. Thank you.
My garage sim leaks a lot of daylight. Originally I had picked up a 3000 lumen 1080p Optoma but it just didn’t cut it. So happy I upgraded. The graphics are outstanding and the extra brightness means I can use it during the day and get a great picture. The unit does run hot, especially with the protective cover, so I added a floor fan nearby to keep the air moving. 10/10 would buy again.
Optoma 4K400STx Short Throw Golf Simulator Projector
Store owner replied: Hi Stacy - Please check out our floor mount cover for the projector, it has a built in fan. If you want to get our ProGuard cover, you won't have to use an external fan to cool down the projector. https://topshelfgolf.com/products/proguard-short-throw-projector-floor-mount
Great quality picture and tons of fun!
thank you Blake for recommending the Optoma EH412ST it has a great picture easy setup and works great love it
Picture is clear and bright - great purchase.
Great picture.
Great experience. I had some questions about the various resolution options for this 4k projector in different image formats (primarily 4:3), and an actual human answered the phone and told me everything I needed to know. I ordered the projector and it shipped ASAP. Could not be happier with the upgrade. I went from the Optoma EH200ST to the 4k400stx. In 4:3, its about 3 times the pixel density and 30% brighter. My sim is now at 2880:2160 at 60 frames on Ultra settings in GSPRO. The difference coming from 1600:1200 is very noticeable. The throw ratios were the same, so I was able to use the current projector mount with no issues. It does take quite a gaming rig to run this. I am using a GTX 3080TI, and it works flawlessly. Guessing you could go to a slightly lower card, but not much, if you want a 4k gaming experience with a stable framerate. Would certainly by from them again.
The ZH406STx works great and is easy to setup. Support was great when I had questions and were very fast with a response. I used the side shift availability to maximize the space and it works great. The shipping was fast.
Optoma ZH406STx Short Throw Golf Simulator (Laser) Projector
I use the projector for my in home golf simulator. Set up was a snap. The adjustments are all done very easily on the remote control.
Great projector. Really glad we upgraded to this model
Great quality picture. Very easy to use.
Perfect for our garage.
Does the job. Wish to screen came out any more square picture. Whether on the ground or mounted to the ceiling, the edges taper down or up. Would prefer aWish the screen came out in a more square picture. Whether on the ground or mounted to the ceiling, the edges taper, down or up. Would prefer a nice square picture to fit the screen perfectly.
Optoma EH412STx Short Throw Golf Simulator Projector
Store owner replied: Hi Peter, you can either move the projector to about 5' away from the screen to cover the horizontal screen area at 4:3 aspect ratio with a smaller picture size or if you want to keep the projector where it is now, you can go to NVidia control panel and create a custom display resolution with reduced width so that the projected image doesn't violate the borders of the screen on left and right.
Great projection and works both for golf and can be hooked up to another source for movie night or sports on a giant screen! I have it hooked into an amplifier and speakers which enhances the golf and the movie capabilities! Highly recommended👍!
Optoma ZH406STx Short Throw Golf Simulator (Laser) Projector
I got so excited to use the bay and projector, I hooked it up a little early! It works great, mount coming soon.
I Love the set up, having a blast
I ordered the Skytrak Perfect Bay golf simulator package, everything showed up within about a week and we couldn’t be any happier with it. The entire family enjoys playing on the system and it has really made the extra garage a new addition to the home. I’m very hopeful that this equipment can slowly help improve my game which is in serious need for improvement. Thank you to everyone at Top Shelf Golf, James Snyder
When setting up your projector Be sure and use customer service to help you out if you have any issues.
Just what I ordered works great thank you
We think it is fantastic! It fits great in our garage. can't say enough good things.
Projector works well and makes a nice image on the 8.5' x 11.5' screen. Installation was easy and any adjustments were simple using the remote and instructions.
As for the projector this thing works great- colors and sound. the fact i do not need a speaker set up and can hear the sound above my head is fantastic- i couldn’t be happier with the product.
Very good quality projector!
We love SkyTrak golf setup. Our whole family enjoys using it!