Golf Simulator Projector Guide: Throw Distance, Lumens and 5 Picks Checked

It’s tempting to shop for brightness first. Grab a tape measure before you do. Golf screens come in 16:9, 4:3, 5:4 and square shapes, while nearly every projector here makes a 16:9 picture. That mismatch decides where the projector has to hang, and it’s easy to miss until the ceiling mount is already drilled.

We checked every spec in this guide against the maker’s own product page in November 2026. That’s how we found that the Optoma GT1090HDR, still sold by retailers and discussed in older forum threads, is listed as discontinued on Optoma’s site, and so is its GT1090HDRx follow-up. Specs below come straight from BenQ, Optoma, ViewSonic and Epson. Real-world findings come from independent YouTube testers and from builders on r/Golfsimulator, a Reddit forum where people trade notes on their home sim builds. We name each source, link to it, and say when it has a commercial tie.

The four specs that matter

You can ignore most of a projector spec sheet. For a golf sim, four lines decide whether you’ll love it or curse it.

Throw ratio: this tells you how far back the projector sits for a given picture width. Here’s the formula: distance equals throw ratio times picture width. A 0.69 ratio on a 10 ft wide picture puts the lens about 6 ft 11 in from the screen. Lower numbers let the projector sit closer, which is what you want in a sim room.

Brightness in ANSI lumens: ANSI lumens is a standard measured number, while plain “lumens” on a cheap listing often isn’t, so compare ANSI to ANSI. More brightness lets you keep a few lights on while you play.

Screen fill or aspect modes: these let a projector match a 4:3, 5:4 or square screen without stretching the course. BenQ lists 16:9, 16:10, 4:3 and 1:1 fill options on its AK700ST and AH500ST spec pages.

Mounting room: this one isn’t on the spec sheet, but it matters most. You need a spot on the ceiling that’s out of your swing path and doesn’t throw your shadow on the screen. Your throw ratio and ceiling height decide whether that spot exists.

Once those four check out, two more lines are worth a look. The light source (lamp, laser or LED) decides upkeep and how the picture holds up over the years. The imaging chip (DLP or 3LCD) affects sharpness and how the screen looks on camera. We cover both further down.

How far is the projector from the screen?

Here’s the key step: a 1080p or 4K projector’s chip is 16:9, so its picture is always wider than it is tall. When your screen is 4:3 or 5:4, the picture has to be tall enough to cover the screen’s full height. So the projector has to make a picture as if it were much wider, even though the extra width gets trimmed off or masked.

For those screens, the height sets the distance. Multiply your screen height by 1.78 to get the panel width the projector has to produce, then multiply that by the throw ratio. For a screen that’s 16:9 or wider, just use the screen width. If your projector is a 16:10 model, the kind sold as WUXGA or WXGA, multiply the height by 1.6 instead. The Hook Up backs this up. It’s a smart-home testing and review YouTube channel with about 585,000 subscribers, and its host is a former high school science teacher, per the channel’s About page. He tested six golf projectors side by side in a 2024 video, Ultimate Golf Sim Projector Comparison and Setup Guide. The channel says it never takes paid sponsorships for reviews. The video’s description links to retailers, and he says he earns Amazon affiliate commissions. He also credits portrait.com for the hardware and software used in his color testing. His advice: pick a throw ratio that fills the entire height of your screen from the distance you have.

Use this table as a quick golf simulator projector calculator for common screen sizes. Distances run from the lens to the screen, with the projector square to the screen.

You can check our math against BenQ’s own claim. BenQ says the TH671ST makes a 100-inch picture from 4.9 ft. A 100-inch 16:9 picture is about 7.3 ft wide, and 7.3 times 0.69 is right around 5 ft, so the formula holds.

Two things move these numbers in real life, and the first is keystone: a projector mounted off to one side needs keystone correction, which shrinks the usable picture a little. The second is projection offset, which decides how high the lens should hang and is covered in the mounting section below.

How many lumens does a golf simulator projector need?

If you’ll ever have a light on or a door open, aim for 3,000 ANSI lumens or more. The builders on r/Golfsimulator say the same thing, and one member put it plainly when someone asked about a 700-lumen budget projector for a garage. “Wouldn’t recommend anything less than 3000 ANSI Lumens for a space that has ANY natural or artificial light” (thread).

Dark rooms change the math, though. In that same thread, a member shared photos of a 700-lumen projector at night and again with the garage door open around 5 p.m. They only play at night, so it works for them. If you only play after dark in a basement, a dim projector can work too.

Screen size matters as much as the spec. A projector spreads its light over the whole picture. So a 16 ft wide picture covers about 31% more area than a 14 ft wide one, which means each square foot gets about 23% less light from the same projector. Big screens need the brighter models.

Here’s how the projectors in this guide stack up on brightness, all taken from their makers’ own spec pages. The BenQ TH671ST is rated at 3,000 ANSI lumens, and the AK700ST and AH500ST are both rated at 4,000. The LK936ST comes in at 5,100, and the ViewSonic LS740HD is listed at 5,500. BenQ’s brightest golf model, the AK900ST, is listed at 6,000.

One more trick that costs almost nothing: light the ball, and keep the room dim. A member who plays in a dark space said, “I have a spotlight on the ball, the darkness doesn’t bother me at all” (thread). A small spotlight aimed at the hitting mat lets you see the ball while keeping the screen bright.

What independent testers found when they measured

Spec sheets tell you the best case. Independent testers show you what happens in a real sim room, and a few findings are worth knowing before you buy.

Rated brightness often comes with poor color. In that six-projector video, the host of The Hook Up found most only hit their advertised brightness in a “bright” mode that shifted the picture green. In the BenQ AH700ST’s golf picture mode, he measured about 2,200 lumens, against its 4,000-lumen rating.

Longer throw means more shadow. In the same test, the Epson EF12, with a 1.0 throw ratio, cast shadows of his whole body during the follow-through. The LK936ST cast some club shadows. The Optoma ZK608TST cast none, with its very short throw (0.58 on Optoma’s datasheet). His advice is to mount the projector between directly over the hitting area and a few feet behind it.

The lens usually isn’t in the middle of the projector. The host also notes that most projectors have the lens offset to one side of the body. If you center the mount on the body, the picture lands off-center, so measure from the lens.

A 4K pick he liked. The host called the BenQ TK710STi a strong all-around 4K projector. In its Bright mode he measured more than BenQ’s claimed 3,200 lumens, but he found that mode’s color hard to use. In the color-accurate Living Room mode he got about 2,448 lumens, so plan on keeping the lights a little dimmer.

Input lag doesn’t matter for golf. He points out that launch monitors add far more delay than any projector, so input lag only matters if you also play video games on the screen.

Marketing lumens can mislead badly. A Study in Golf is a small YouTube channel, about 1,900 subscribers, where the host documents his own DIY home simulator. In a September 2026 projector video with no sponsor or affiliate links, he swapped cheap projectors advertised at 7,000 and 12,000 lumens for a used business projector rated at 4,000 ANSI lumens. The used one was far sharper and stayed watchable in daylight in his carport. Ubsey Golf, another small golf YouTube channel with about 2,400 subscribers, tested three Amazon budget projectors in its home sim in a January 2026 video. It found the $70 one dim but functional, while the $189 one at 1,200 lumens looked much better. Ubsey’s video description links to the products on Amazon. Those were the prices in the video, so check current prices before you buy.

Where to mount it

The projector has to sit out of your swing and out of your shadow. BenQ’s own golf projector guide explains why short throw helps here. A short-throw projector can sit closer to the screen, which helps cut shadows and keeps it away from the golfer’s swing path.

Ceiling height decides a lot, and BenQ even sorts its golf projector lineup by it. Its biggest models are pitched at rooms over 9.5 ft tall, while its middle models suit rooms from 8.5 to 9.5 ft and its compact models are aimed at basements and garages. Before you buy anything, run your numbers through our golf simulator room size checker to confirm a driver even fits.

Watch the “projection offset” line on the spec sheet. The AK700ST lists 102.5% and the AH500ST lists 112%, so the picture sits fully above the lens on a table, or below it when the projector hangs upside down from the ceiling. BenQ’s 3D Planner, linked from its golf lineup page, helps you plan placement for your screen. The LK936ST lists 0% but adds lens shift of up to 60% up or down, which gives you more freedom in where it hangs.

If you can’t mount it dead center, you’ll need horizontal keystone, and a member in the budget thread made the same point. “Just make sure you get one that allows you to keystone the image if your projector will be off center.”

The AH500ST, AK700ST and LK936ST all list horizontal keystone on their spec pages. The TH671ST lists vertical keystone only, so plan to mount it on the center line of your screen.

How to protect the projector from a stray ball

A ceiling mount keeps the projector out of the line of fire, but a skulled wedge or a ricochet can still find it. Short-throw models hang closer to the action, so they’re the ones builders worry about. In one r/Golfsimulator thread, a member’s projector had to hang 5.5 to 6 ft from the screen while they hit from 8 to 10 ft back.

One reply came from a builder who cut a wire kitchen basket to fit around the projector, zip-tied it on and added plexiglass in front of the lens. Their verdict: “It’s protected a few perfect wormburner ricochets.” Another member used wire storage baskets they said cost about $20 for a two-pack, though prices vary. Their tip was to pick a basket with holes smaller than a golf ball. Ready-made projector cages are sold too, if you’d rather not build one.

Low ceilings change the plan. When a builder with a 9 ft ceiling asked for help in another thread, an experienced member suggested a floor box or a very low-profile ceiling mount. A floor-mounted projector sits between you and the screen, so builders put it in a sturdy box.

Five golf simulator projectors checked against their spec sheets

These five cover the main budgets and room types, and each maker publishes full specs we could check. On r/Golfsimulator, builders recommend the LK936ST by name, and the TH671ST turns up as a budget and used buy. We picked the other three to cover the shortest throw, the newer 4K option and a bright standard-throw model.

BenQ TH671ST: the budget starter

The TH671ST is 1080p and 3,000 ANSI lumens, with a 0.69 to 0.83 throw ratio per BenQ’s TH671ST spec sheet. Its lamp is rated for 4,000 hours in normal mode and up to 15,000 in its LampSave mode. BenQ’s store had it at $849, with a list price of $949, when we checked in early November 2026, and prices change often, so confirm the current price before you buy. Used copies turn up too. One r/Golfsimulator member said they bought a used BenQ short-throw for about $300. Remember that it corrects vertical keystone only, so it needs a centered mount.

BenQ AH500ST: for the tightest rooms

With a fixed 0.499 throw ratio listed on BenQ’s AH500ST spec page, this one sits closest to the screen of anything in this guide. It’s 1080p and 4,000 ANSI lumens, with a laser rated for 20,000 hours in normal mode and 38,000 in eco. The zoom is fixed, so you set the picture size by where you mount it. That’s a fair trade for a short room where every foot counts.

BenQ AK700ST: 4K that BenQ built for golf

The AK700ST is 4K UHD and 4,000 ANSI lumens on BenQ’s AK700ST spec page, with the same 0.69 to 0.83 throw ratio as the TH671ST. It adds a Golf picture mode, auto screen fit and quick focus, and its screen fill handles 16:9, 16:10, 4:3 and 1:1 screens. At 7.48 lb, it’s also light enough for a simple ceiling mount. If you want 4K and your room fits the throw, it’s an easy one to plan around.

BenQ LK936ST: for big screens and tall rooms

The LK936ST is 4K UHD and the brightest of the BenQs in our five at 5,100 ANSI lumens, according to BenQ’s LK936ST specs. Its 0.81 to 0.89 throw ratio puts it a bit farther back, and its lens shift gives you room to mount it high. BenQ points it at larger rooms with ceilings over 9.5 ft. At 7 kg, about 15.4 lb, it weighs about twice as much as the AK700ST, so plan a solid ceiling mount. The Hook Up’s host, who earns Amazon affiliate commissions on links in his video description, used one in his own sim for nine months and reported no problems.

ViewSonic LS740HD: bright, but read the throw ratio

The LS740HD is a bright standard-throw option, and ViewSonic’s own LS740HD page has a golf section. It’s 1080p and listed at 5,500 ANSI lumens on that page, though the page’s own web address and an older review quote say 5,000. ViewSonic sold it for $999.99 when we checked, and prices move, so confirm the current price with the seller. The catch is its 1.13 to 1.47 throw ratio. On a 10 by 8 ft screen it needs at least 16 ft of distance, and the farther back a projector sits, the more likely your shadow lands on the screen. It suits long rooms with a high ceiling mount. In a one-car garage, it probably won’t fit the throw distance.

Runner-up projectors worth a look

These six missed our main five on price, brightness, newness or a lack of independent tests. Each one still suits a certain room or budget. Specs come from each maker’s own spec page or datasheet, checked in November 2026.

BenQ AK800ST and AK900ST. BenQ launched both in October 2026. Projector Reviews, a site that covers projector news and testing, reported list prices of $3,999 and $5,999 and availability from late October. Prices change, so confirm the current price before you buy. The AK800ST shares the AK700ST’s 0.69 to 0.83 throw ratio, so it fits the same rooms with 1,000 more ANSI lumens. BenQ’s AK800ST page says its built-in camera detects your screen’s shape and fits the picture automatically from under 13.1 ft.

The AK900ST is the big-room model. Its spec page lists lens shift of up to 60% vertical and 23% horizontal, which gives you lots of freedom in where it hangs. It also weighs 10.2 kg, about 22.5 lb, so plan a strong mount. We kept both out of the main five because they’re brand new, and we haven’t found independent test results yet.

Optoma ZK608TST. The Hook Up named this its best overall golf projector in its 2024 test. Its very short throw cast no shadows at all in his room. Optoma’s ZK608TST datasheet lists 6,000 lumens, a fixed 0.58 throw ratio and a laser rated for 30,000 hours. It also carries an IP6X dust rating, one step above the IP5X on BenQ’s sealed laser models. The catch is price: it cost about $6,000 when The Hook Up reviewed it, so check what it sells for now.

BenQ TK710STi. This is the 4K pick The Hook Up liked, covered in the testers section above. BenQ lists 3,200 ANSI lumens and a 0.69 to 0.83 throw ratio on its TK710STi spec page. In early November 2026, BenQ’s store listed it at $1,999 but showed it out of stock, noting that authorized retailers may still carry it. Confirm the price with the seller. It makes sense if the screen doubles for movie night, as long as you’re fine keeping the lights lower for golf.

Optoma GT2100HDR. Optoma’s GT2100HDR page lists this 1080p short-throw model at 4,200 lumens, with a laser rated for up to 30,000 hours. In an r/Golfsimulator thread about laser projectors, one owner called it “extremely bright and clear” and said they paid $1,300. That was their price, so check the current one. We haven’t found an independent golf test of it, which is why it sits here.

Epson EF12. This was The Hook Up’s budget pick, at about $500 when he tested it in 2024, so check today’s price. Epson’s EF12 spec page lists 1,000 lumens and a 52-inch distance for a 60-inch picture, which works out to a throw ratio of about 1.0. He found it quiet and easy to set up. It was also the 1.0 throw model that put his whole body in shadow, and he said to play with most of your lights off. Think dark basement, not bright garage.

What happened to the Optoma GT1090HDR?

You’ll still find it in retailer listings and older forum threads. Optoma lists it at 4,200 lumens, 1080p and a 0.50 throw ratio. But Optoma’s own GT1090HDR page now says it has been discontinued, and so does the page for the GT1090HDRx that followed it. If you find one, it’s likely used or old stock. If you want a current Optoma with a similar short throw, the 1080p laser GT2100HDR is in our runner-up list above. Check its full spec sheet before you plan your mount.

Cheap Amazon projectors and used buys

Budget projectors are everywhere, and some builders are happy with them. The catch is brightness and honest specs. Look for a real ANSI lumen rating, and be wary of a big “lumens” number with no standard behind it. The r/Golfsimulator rule of thumb holds: in a dark room a cheap one can work, but with any light at all it’ll wash out.

If your limit is $1,000, two of the five projectors above had a confirmed price under $1,000 when we checked. The BenQ TH671ST was $849 on BenQ’s store, and the ViewSonic LS740HD was $999.99 on ViewSonic’s. Prices move often, so confirm both before you buy, and remember the LS740HD needs a long room.

Used name-brand projectors are often the better deal. One builder said they started with a budget Amazon projector, then upgraded to a name-brand one from eBay that looked “WAY better” and cost less (thread). The A Study in Golf test points the same way.

Refurbished units with a warranty are a middle ground. One TH671ST owner on r/Golfsimulator said they bought theirs refurbished on eBay with a two-year warranty, for about $500 to $533 (thread). One member running a commercial sim business said they bought five refurbished 5,000-lumen ViewSonic laser projectors, gave a price of $880, and reported no problems after a year (thread). Those were their prices, so check what’s available now.

The Hook Up went used, too. At the end of his test, he said he was switching his own sim to a used Epson L1100U he’d bought on eBay. It’s a large-venue model built for auditoriums and conference rooms. It’s huge, close to 50 lb. He noted it’s less of a deal if you need its separate short-throw lens, which he put at $3,500 at the time, so price it today. If you go used, check the lamp or laser hours before you pay. Our guide to buying used golf simulator gear covers what else to check.

4K or 1080p?

Builders disagree on this one, and both sides have a point. A 4K projector draws four times the pixels of a 1080p one. On a big screen you stand close to, that extra detail shows up in grass texture and distant greens.

The other side says your screen, software and computer matter just as much. The Hook Up found there wasn’t a huge difference in clarity between 4K and 1080p. He also noted that running GSPro in 4K takes a much more powerful computer. If your computer can’t run the software in 4K, a 4K projector just shows a sharper version of a 1080p picture. Our guide to golf simulator computer requirements covers what it takes to run each platform smoothly.

Our take: if the budget is tight, spend it on the screen and a bright 1080p projector first. You can upgrade the projector later, but a cheap screen that bounces balls back or shows every seam is harder to fix. Our guide to impact screens explains what separates a good one.

Whatever you buy, set a resolution that matches your screen’s shape. On a screen that isn’t 16:9, part of the projector’s chip goes unused, and the picture can stretch. The Hook Up’s host has a screen 100 in tall and 107 in wide. He divides the width by the height to get 1.07, then multiplies that by a 4K projector’s 2,160 vertical pixels. That gives 2,311 by 2,160, which he saves as a custom resolution in the NVIDIA control panel so GSPro fills the screen with no distortion. A TH671ST owner on r/Golfsimulator does the same from the Windows display settings and runs 1600 by 1200 on a 7.5 by 10 ft screen (thread).

DLP or 3LCD: does the imaging chip matter?

Every BenQ in this guide lists DLP on its spec page. DLP uses a single chip covered in tiny tilting mirrors. Epson’s projectors use 3LCD, which sends light through three separate panels for red, green and blue, then combines them. In The Hook Up’s test, the BenQ and Optoma models were DLP and the two Epsons were 3LCD.

For a sim, the difference that shows up is on camera. The host filmed each screen with Carl’s Place swing cameras. At 120 frames per second, he saw no significant banding on any of them. At 300 frames per second, the DLP pictures flickered and showed color bands while the Epsons stayed steady. The same flicker showed up in the overview camera on a Rapsodo MLM2 Pro launch monitor. He pointed out that this camera only records replays, and the MLM2 Pro’s impact camera is infrared and can’t see the screen. So its ball data wasn’t affected.

Sharpness is the other trade. A 3LCD projector has to keep three panels lined up. On the Epson L1100U, the host saw a blue and green halo around text that Epson’s panel alignment couldn’t fix. BenQ, which sells DLP projectors, makes the same point in its DLP vs. 3LCD article.

ViewSonic’s DLP vs. 3LCD guide adds two more points, and ViewSonic sells projectors too. Some people notice a brief “rainbow effect” of color flashes on single-chip DLP, though ViewSonic says most users never notice it. And 3LCD panels can drift toward a yellow tint over time, and they use air filters that need periodic replacement.

Our take: choose on throw, brightness and price first, and treat the chip as a tiebreaker. A 3LCD model earns a closer look if you’ll film swing video at high frame rates with the screen in the shot.

Lamp, laser or LED: which light source is right for a golf sim?

The light source is the part of a projector that wears out, so it decides what the projector costs you over the years. Nearly every golf model in this guide uses a laser. Lamps still show up on budget models like the TH671ST and on used business projectors. LED is the third option, and it trades brightness for long life.

Life, start-up and mercury come from BenQ’s lamp, LED and laser guide. Eco modes stretch lamp life a lot: the TH671ST lists up to 15,000 hours in its LampSave mode. Typical brightness and cost come from ViewSonic’s lamp vs. lamp-free guide. Both companies sell laser projectors, and these are general figures, so check the spec sheet of the model you’re buying.

Lamps get dimmer every hour

This is the part most buyers miss. In its golf projector guide, BenQ says a lamp loses brightness with each hour of use until it’s down to about half, which is when it gets replaced. A laser dims too, just much more slowly. The Hook Up says a laser should keep at least 50% of its original brightness for at least 20,000 hours. So a lamp projector that looks great on day one won’t look the same a couple of years later.

Owners see this coming. A TH671ST owner on r/Golfsimulator said the laser in an Optoma would likely outlive the projector itself. For their own BenQ, they expected to need a new bulb after a few years (thread). The host of A Study in Golf took the lamp trade on purpose with his used NEC. He noted it’s older, heavier and lamp-based, while newer laser models skip lamp replacements. It was still far brighter than the cheap projectors it replaced. A replacement lamp is an extra cost, so price one before you buy a lamp model.

Warm-up, dust and fan noise

BenQ says lamps take one to two minutes to get bright enough to play, while laser and LED projectors reach full brightness in about five seconds. In an r/Golfsimulator thread on whether laser is worth it, one member figured most lamps take about 30 seconds. Another shrugged it off: “I can wait 30 seconds and save some cash.”

Dust matters more in a garage. A member in that same thread picked laser for exactly that reason. Their words: “my sim room is in a dusty garage and the lasers don’t have the air filter issues that regular bulbs have”. BenQ says its DLP projectors don’t use filters and its laser models carry an IP5X dust rating. The Optoma ZK608TST goes one step further at IP6X.

Fan noise is where the makers disagree. BenQ says laser and LED run cooler and need less fan. ViewSonic’s guide ranks LED quietest and says laser projectors are slightly larger and noisier. So go by the model, not the light source. Spec sheets list fan noise, but makers measure it in their own ways. The TK710STi is listed at 31 dB, the AK800ST at 34 dB and the ZK608TST at 33 to 36 dB. The Hook Up measured all six of his test projectors himself, and the LK936ST was loudest at about 53.6 dB, with most others near 47 dB. Compare dB figures from the same source, not across spec sheets.

Power draw and what it means for you

The numbers from BenQ’s spec pages show laser isn’t always the thrifty choice. The TH671ST lamp model draws 320 watts in typical use, against 212 for the AK700ST laser. But the bigger LK936ST laser is rated at 440 watts.

If you play five hours a week, a 4,000-hour lamp lasts about 15 years on paper, though it’ll be noticeably dimmer well before then. If you play most nights, keep the sim in a dusty garage, or run a business with bays booked all day, laser starts to make a lot more sense. LED rarely fits a golf sim, since ViewSonic puts LED projectors at up to about 2,000 lumens, below the 3,000 ANSI lumens we suggest for a room with any light. For the full setup budget, our golf simulator cost guide breaks down every part.

Planning the rest of your golf simulator room

A projector only works as well as the room around it. Start with the space: our garage golf simulator guide and golf simulator shed guide walk through real builds with real measurements. If you’re starting from zero, the DIY golf simulator build guide covers the order to buy things in.

Not sure which launch monitor or software you’ll run? Our explainer on how golf simulators track your shots helps you pick. And if you’d like to test a setup before buying one, a golf simulator rental or an hour at a local venue costs a lot less than a wrong projector.

Common projector questions

How far is the projector from the screen in a golf simulator?

It depends on the throw ratio and your screen’s height. Multiply the screen height by 1.78, then multiply by the throw ratio. On a 10 by 8 ft screen, a 0.69 throw ratio projector sits about 9 ft 10 in away, and a 0.499 one sits about 7 ft 1 in away.

How many lumens do you need for a golf simulator projector?

Aim for at least 3,000 ANSI lumens if your room has any light. A dark basement played only at night can get by with less. Bigger screens and rooms with windows or open doors need more, since the same light gets spread thinner.

Do you need a short throw projector for a golf simulator?

Not always, but it makes life much easier in most home rooms. A short-throw projector can sit close to the screen, near or over the hitting area, which keeps your shadow off the screen. A standard-throw model can work in a long room if it hangs high enough, as the LS740HD row in our table shows.

Is a projector better than a TV for a golf simulator?

A TV can show your shots and data next to a hitting net and a launch monitor. You can’t hit a ball into a TV, though, so you’d be watching from the side. A projector and impact screen let you hit straight at the course on a big picture, which is the standard setup for a full simulator build.

Will any projector work with a golf simulator?

Almost any projector will show the picture, but many won’t fit the room. A long-throw projector may have to hang behind your hitting spot, where your shadow can land on the screen. Check the throw ratio against your room, and make sure it has horizontal keystone if it can’t mount dead center.

Is 4K or 1080p better for a golf simulator?

4K shows more detail on a big screen you stand close to. But it only helps if your computer and software can run in 4K. On a tight budget, a bright 1080p projector and a good screen beat a dim 4K projector and a cheap screen.

What is the best throw ratio for a golf simulator?

Short throw, usually somewhere between 0.5 and 0.9, suits most home rooms. It lets the projector sit close to the screen and out of your swing. Use the table above to see which range fits your screen size and room depth.

Can you use a golf simulator screen for movies?

Yes, the projector doesn’t care what’s on the screen, so you can watch movies or the game on it. The Hook Up warns not to expect a home-theater picture, since you’re projecting onto a textured impact screen built to take golf balls.

What is a laser projector, and is it worth it for a golf simulator?

A laser projector uses laser light in place of a lamp, so there’s no bulb to replace. The three BenQ laser models in our main five are rated for 20,000 hours, against 4,000 hours in normal mode for the TH671ST’s lamp. Lasers also start in seconds and hold their brightness far longer. If you play a lot or your sim lives in a dusty garage, that usually makes laser worth it.

What are the downsides of a laser projector?

The main one is price, since laser models cost more upfront than lamp models. ViewSonic also says laser projectors run larger than lamp models and noisier than LED ones, though fan noise varies by model. A laser still dims over time, just slowly: The Hook Up says it should keep at least 50% of its original brightness for at least 20,000 hours.

Is DLP or LCD better for a golf simulator?

Both work. DLP keeps a single chip, so text tends to look crisp, and every BenQ in this guide uses it. Epson’s 3LCD projectors stay steadier on cameras running at very high frame rates, which matters if you film swing video with the screen in view. Choose on throw ratio, brightness and price first.

How do you protect a golf simulator projector?

Mount it on the ceiling, out of your swing path, and add a cage if it hangs close to the action. Builders on r/Golfsimulator use wire baskets with holes smaller than a golf ball, zip-tied around the projector, with the area around the lens cut out or covered with clear plexiglass. Store-bought cages are sold too. If your ceiling is low, a sturdy floor box is the other route.

Want to see a good projector setup in person first? Browse golf simulator venues by city or find indoor golf in your state, book an hour, and look up at the ceiling mount.

Specs were checked on the BenQ, Optoma, ViewSonic and Epson websites in November 2026. Models get updated and prices change often, so confirm current details with the maker or seller before you buy.