BenQ BR9708 | 2600lms 4K Laser Simulation Projector
Professional 4K Laser.
Documented Color Accuracy.
You're installing a 4K laser projector for a space where image quality actually matters — a reference-grade home theater, a themed-entertainment attraction or immersive dark ride, an escape room, a museum or exhibition install, a multi-projector commercial venue, a corporate boardroom or training facility, a high-end golf simulator bay, a multi-purpose AV room. The BR9708 is BenQ's flagship 4K laser projector, purpose-built for hyper-realistic entertainment environments — and the only one in this collection that ships with a per-unit ΔE<2 color accuracy report, 100% DCI-P3 cinema-grade color coverage, and an interchangeable lens system that adapts to the room you're actually installing in. 2,600 ANSI lumens. 3,000,000:1 contrast. 20,000-hour laser life. Built for buyers who'd return anything less.
Built by BenQ — the world's #1 projector brand for four years running, trusted in homes, boardrooms, classrooms, simulation bays, and commercial installations worldwide. Reference-grade color calibration that ships with documentation, not marketing claims.
Three Things The BR9708 4K Laser Projector Does That The Others Don't.
What separates BenQ's flagship 4K laser simulation projector from the rest of the lineup — and from anything else in the commercial 4K projector category at this price.
Documented Color, Not Promised
Every unit ships with an individual ΔE<2 color accuracy report — documented proof, not a marketing claim. 100% DCI-P3 cinema gamut. 100% Rec.709. Per-unit calibration most projectors don't even offer at any price.
Three Lenses, One Body
Interchangeable lens system: LS3ST1 (0.5 ultra-short), LS3ST2 (0.7–0.9 zoom), LS3ST3 (1.0–1.6 standard). Motorized lens shift — ±50% vertical, ±15% horizontal — for remote alignment after mounting.
Built For 24/7 Commercial Operation
20,000-hour laser life. 30dB noise. RS-232 + PJLink + LAN management. Blending Ready preset for multi-projector edge blending. 360° installation support. Engineered for venues that run all day, every day.
You Probably Recognize Yourself In One Of These.
Three buyers we see for the BR9708 — none of them are buying a projector for the spare bedroom.
You're Installing A Commercial Multi-Bay Venue
Multi-projector commercial installation
- You're running multiple bays or a blended-projector wall
- You need consistent color across every unit — measured, not eyeballed
- You need RS-232 / PJLink / LAN management for centralized control
Why this fits: Blending Ready preset, factory WBA white balance calibration, and per-unit ΔE<2 documentation make multi-projector deployment dramatically faster.
You Want A Reference-Grade Home Theater
Home cinema enthusiast
- You care about color accuracy enough to ask about DCI-P3 coverage
- You want FILMMAKER MODE — content as the director intended, no smoothing
- You want HDR10+, eARC 7.1 audio passthrough, and ISF Day/Night calibration
Why this fits: 100% DCI-P3, factory ΔE<2 calibration, FILMMAKER MODE, ISF presets, HDR10+ and 7.1 eARC make this a genuine reference-grade cinema projector.
You're Building A Premium Residential Install
High-end home AV — theater, sim bay, or both
- You're investing in a permanent install — dedicated theater, sim bay, or multi-purpose AV room
- You won't compromise on visual fidelity for the room you're putting your money into
- You want a projector that's still relevant in 10 years — not a 3-year throwaway
Why this fits: 4K UHD resolution, 20,000-hour laser life, and the same documented color calibration commercial venues install — built into a body engineered to last.
BenQ BR9708 Key Specifications & Performance Data
Input lag 13ms at 1080p/120Hz · 30-bit color (1.07 billion colors) · 23–240Hz vertical scan
What You're Actually Getting.
100% DCI-P3 + Per-Unit ΔE<2 Calibration
The BR9708 covers the full DCI-P3 color gamut — the professional cinema color standard — and 100% of Rec.709. Every unit leaves the factory with an individual color accuracy report documenting gamut, gamma, and ΔE<2 verification. You receive documented proof of your specific projector's color accuracy, not a marketing claim about the model. That's what separates a flagship from a consumer projector.
Three Interchangeable Lenses, Motorized Shift
Three compatible lens options let you match throw distance and screen size to the room you're installing in (lenses sold separately). The LS3ST1 ultra-short for tight spaces, the LS3ST2 short-throw zoom, and the LS3ST3 standard zoom that covers most installations. Motorized ±50% vertical and ±15% horizontal lens shift means you align it remotely after mounting — critical in ceiling and rigging installs where you can't easily reach the unit.
Built For Commercial 24/7 Operation
The BR9708's laser light source delivers 20,000 hours of consistent 4K output — engineered for continuous commercial operation with no lamp replacements, no scheduled downtime, no brightness degradation over time. At 30dB in Normal mode (27dB in Eco), it stays quiet enough for immersive sim environments where projector fan noise would break the experience. RS-232, PJLink, and LAN management let you control multiple units from a single console.
FILMMAKER MODE + ISF + HDR10+ + eARC 7.1
FILMMAKER MODE delivers content exactly as the director intended — no motion smoothing, no artificial sharpening, no post-processing. ISF Day and Night presets give you professional calibration for different ambient lighting conditions. HDR10+, HLG, and HDR10 are all supported. eARC via HDMI enables 7.1 channel audio passthrough through a single cable. This is a projector that takes home cinema as seriously as it takes sim accuracy.
What Ships With The BR9708
The projector body, the documentation, and the setup hardware you need. The lens is the one thing sold separately — and it matters which one you pick.
- BR9708 4K laser projector body
- Per-unit ΔE<2 calibration report
- Remote control with battery
- Power cord (1.8m)
- Lens cover
- Quick start guide + warranty card
Important — lens is sold separately: the BR9708 body ships without a lens. Three lens options match different throw distances: LS3ST1 (0.5 ultra-short), LS3ST2 (0.7–0.9 zoom), or LS3ST3 (1.0–1.6 standard). Call Swing Sphere at (833) 796-4777 and we'll spec the right lens for your installation.
The BR9708 is a 23-pound professional installation projector. Confirm your mount, throw distance, and lens choice before purchasing — call (833) 796-4777 and we'll walk through your room with you.
BR9708 Throw Distance By Screen Size.
Throw distance ranges for the BenQ BR9708 with the standard zoom lens (LS3ST3, 1.0–1.6 throw ratio). Use this table to verify your installation distance before ordering.
| Screen size | Min. distance | Max. distance | Notes |
|---|---|---|---|
| 100" | 7.3 ft (2.2m) | 11.0 ft (3.4m) | Tight bay |
| 120" | 8.7 ft (2.7m) | 13.1 ft (4.0m) | Standard sim bay |
| 130" | 9.4 ft (2.9m) | 14.2 ft (4.3m) | — |
| 150" | 10.9 ft (3.3m) | 16.4 ft (5.0m) | Large screen |
| 200" | 14.5 ft (4.4m) | 21.8 ft (6.6m) | Large venue |
Need a shorter throw? The optional LS3ST1 (0.5 throw ratio) extends capability up to 300" in constrained spaces. Call (833) 796-4777 with your room dimensions and we'll match the lens to your bay.
BenQ BR9708 vs LK936ST vs LU935ST.
How the BR9708 4K laser flagship stacks up against the LK936ST and LU935ST — the two next-best premium BenQ projectors in this collection.
| Capability | BR9708 (Flagship) | LK936ST | LU935ST |
|---|---|---|---|
| Resolution | 4K UHD | 4K UHD | WUXGA |
| Brightness | 2,600 ANSI | 5,100 ANSI | 5,500 ANSI |
| Color gamut | 100% DCI-P3 | 92% Rec.709 | 92% Rec.709 |
| Per-unit ΔE<2 cert | ✓ (every unit) | — | — |
| Lens system | Interchangeable (3) | Fixed short throw | Fixed short throw |
| Lens shift | ±50% V / ±15% H | ±60% V / ±23% H | ±60% V / ±23% H |
| FILMMAKER MODE | ✓ | — | — |
| HDR support | HDR10+ / HLG / HDR10 | HDR10 / HLG | HDR10 / HLG |
| Audio passthrough | eARC 7.1 channel | — | — |
| Laser life | 20,000 hrs | 20,000 hrs | 20,000 hrs |
| RS-232 / PJLink / LAN | ✓ (all three) | RS-232 + LAN | RS-232 + LAN |
| Blending Ready preset | ✓ | — | — |
| Price | $6,499 | $4,899 | $3,999 |
Need help picking the right BenQ for your bay?
The BR9708 is overkill for most home bays — it's built for commercial venues, premium home theaters, and bay builders who refuse to compromise. If your bay is under 12 feet wide and you're not blending multiple projectors, the LK936ST ($4,899) or LK830ST ($2,499) probably gets you 95% of the visual quality for a fraction of the price. Call (833) 796-4777 and we'll talk through what your room actually needs.
BenQ BR9708 — Frequently Asked Questions
The questions you'd ask us on the phone, answered here too.
Does the lens come with the projector?+
What can you actually use the BR9708 for?+
Is the BR9708 compatible with golf simulator software?+
Does the BR9708 work as a reference home theater projector?+
How far does it need to be from the screen?+
What does the ΔE<2 calibration certificate actually mean?+
Does it have a built-in speaker?+
What's the warranty?+
Is financing available?+
Talk to a real person before you buy.
Authorized dealer · 3-year warranty · (833) 796-4777
Ask a questionCompare All 13 BenQ Projectors Side-By-Side.
From the $949 entry TH671ST to the $6,499 flagship BR9708 — every model compared by tier, use case, and price in our complete buyer's guide.
See the BenQ Buyer's Guide →BenQ LK936ST 4K Short Throw ($4,899) · BenQ LU935ST 5500-lumen WUXGA ($3,999) · BenQ LU895UST Ultra Short Throw ($3,499) · BenQ AK700ST 4K Short Throw ($2,899) · See all projectors