BenQ · 3,000–4,999 lumens · Full
BenQ AH30ST
3,000lumens
1920×1080native
0.69–0.83throw ratio
2.6 kgweight
The BenQ AH30ST is a DLP x 1 projector rated at 3,000 lumens with a native resolution of 1920×1080. It uses a led light source rated for 20,000 hours / 30,000 hours (Eco). Its lens has a throw ratio of 0.69–0.83:1. Released August 2025.
Throw distance table
Distance from lens to surface for each image width (16:9 (HD)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 0.69–0.83:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.12 m | 1.4–1.7 m |
| 3 m (9.8 ft) | 1.69 m | 2.1–2.5 m |
| 4 m (13.1 ft) | 2.25 m | 2.8–3.3 m |
| 5 m (16.4 ft) | 2.81 m | 3.4–4.1 m |
| 6 m (19.7 ft) | 3.38 m | 4.1–5.0 m |
| 8 m (26.2 ft) | 4.5 m | 5.5–6.6 m |
| 10 m (32.8 ft) | 5.62 m | 6.9–8.3 m |
| 12 m (39.4 ft) | 6.75 m | 8.3–10.0 m |
| 15 m (49.2 ft) | 8.44 m | 10.3–12.4 m |
| 20 m (65.6 ft) | 11.25 m | 13.8–16.6 m |
| 25 m (82.0 ft) | 14.06 m | 17.2–20.8 m |
| 30 m (98.4 ft) | 16.88 m | 20.7–24.9 m |
Open in the throw-distance calculator →
Maximum image size for projection mapping
Largest image that keeps a 10:1 contrast against ambient light on a light, matte surface (80% optical efficiency). See how this is calculated.
| Ambient light | Max area | Max width × height |
|---|---|---|
| Dark rural site (1 lux) | 267 m² | 21.8 × 12.2 m |
| Quiet street at night (5 lux) | 53 m² | 9.7 × 5.5 m |
| Lit city square (15 lux) | 18 m² | 5.6 × 3.2 m |
| Bright urban area (30 lux) | 9 m² | 4.0 × 2.2 m |
| Indoor, lights dimmed (50 lux) | 5 m² | 3.1 × 1.7 m |
Full specifications
| 3D Modes | Full HD 3D |
|---|---|
| Aspect Ratio | 16:9 (HD) |
| Audible Noise | 32 dB / 28 dB (Eco) |
| Best Used For | Golf Simulator |
| Brightness | 3,000 Lumens (ANSI) 1 |
| Color Processing | 10-bit |
| Connection Panel | Audio Out: Mini Jack HDMI 1.4a x 2 RS232: DB-9pin USB: A x 3 |
| Data Modes | MAX 1920x1200 |
| Digital Keystone | Horizontal & Vertical |
| Digital Zoom | Yes |
| Display Type | DLP x 1 |
| Dynamic Contrast | 20,000:1 |
| Features | Short-Throw Full HD 3D Geometric Correction Blackboard Mode |
| Image Size | 59.72" - 200.14" |
| Included Lens | 1.2x manual zoom , manual focus |
| Input Lag | 1080p/60: 16.7ms |
| Internal Speakers | 10.0 Watts Mono |
| Lens Shift | No |
| Light Source | LED |
| Light Source Life | 20,000 hours / 30,000 hours (Eco) |
| MSRP | $1,499 (USD) |
| Power | 320 Watts 100V - 240V |
| Projector Placement | For a " diagonal screen, place the projector lens between 5'-0" and 6'-0" from the screen. |
| Projector Size | 4.23" x 11.95" x 8.69" (HxWxD) |
| Released | August 2025 |
| Resolution | 1920x1080 |
| Status | Shipping |
| Street Price | $1,499 (USD) |
| Throw Distance | 3.6' - 10.0' Calculate Throw Distance |
| Throw Ratio | 0.69:1 - 0.83:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60 |
| Warranty | 3 Years |
| Weight | 5.8 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
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|---|---|---|---|---|---|
| BenQ TH671ST | 3,000 | 1920×1080 | 240W Metal Halide bulb | 0.69–0.83:1 | $899 |
| BenQ LH600ST+ | 3,000 | 1920×1080 | LED | 0.69–0.83:1 | $1,499 |
| Epson EpiqVision Flex CO-FH02 | 3,000 | 1920×1080 | 188W UHE bulb | 1.19:1 | $464 |
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| Dell 1850 | 3,000 | 1920×1080 | 220W UHP bulb | 1.48–1.62:1 | $749 |
| projectiondesign F21 | 3,000 | 1920×1080 | 220W UHP bulb | 1.6–2.21:1 | |
| Epson Europe EH-TW6700 | 3,000 | 1920×1080 | 250W UHE bulb | 1.32–2.15:1 |