Boxlight · Under 3,000 lumens · XGA
Boxlight 6750
650lumens
1024×768native
1.62–2.11throw ratio
5.4 kgweight
The Boxlight 6750 is a 3LCD projector rated at 650 lumens with a native resolution of 1024×768. It uses a uhe bulb light source rated for 2,000 hours. Its lens has a throw ratio of 1.62–2.11:1. Released August 1999.
Throw distance table
Distance from lens to surface for each image width (4:3 (XGA)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 1.62–2.11:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.5 m | 3.2–4.2 m |
| 3 m (9.8 ft) | 2.25 m | 4.9–6.3 m |
| 4 m (13.1 ft) | 3.0 m | 6.5–8.4 m |
| 5 m (16.4 ft) | 3.75 m | 8.1–10.5 m |
| 6 m (19.7 ft) | 4.5 m | 9.7–12.7 m |
| 8 m (26.2 ft) | 6.0 m | 13.0–16.9 m |
| 10 m (32.8 ft) | 7.5 m | 16.2–21.1 m |
| 12 m (39.4 ft) | 9.0 m | 19.4–25.3 m |
| 15 m (49.2 ft) | 11.25 m | 24.3–31.6 m |
| 20 m (65.6 ft) | 15.0 m | 32.4–42.2 m |
| 25 m (82.0 ft) | 18.75 m | 40.5–52.8 m |
| 30 m (98.4 ft) | 22.5 m | 48.6–63.3 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) | 58 m² | 8.8 × 6.6 m |
| Quiet street at night (5 lux) | 12 m² | 3.9 × 2.9 m |
| Lit city square (15 lux) | 4 m² | 2.3 × 1.7 m |
| Bright urban area (30 lux) | 2 m² | 1.6 × 1.2 m |
| Indoor, lights dimmed (50 lux) | 1 m² | 1.2 × 0.9 m |
Full specifications
| Aspect Ratio | 4:3 (XGA) |
|---|---|
| Digital Keystone | No |
| Display Type | 3LCD |
| Image Size | 35.40" - 166.30" |
| Included Lens | 1.3x manual zoom , manual focus |
| Lens Shift | No |
| Light Source | UHE bulb |
| Light Source Life | 2,000 hours |
| MSRP | $6,999 (USD) |
| Released | August 1999 |
| Resolution | 1024x768 |
| Status | Discontinued |
| Throw Distance | 5.0' - 18.0' Calculate Throw Distance |
| Throw Ratio | 1.62:1 - 2.11:1 (D:W) |
| Video Modes | ** |
| Warranty | 2 Years |
| Weight | 12.0 lbs |
| White Brightness | 650 Lumens (ANSI) 1 |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| Sanyo PLC-8810N | 650 | 1024×768 | 120W UHP bulb | $6,995 | |
| InFocus LP735 | 650 | 1024×768 | 150W UHE bulb | 1.62–2.11:1 | |
| InFocus LP330 | 650 | 1024×768 | 120W UHP bulb | 1.93–2.41:1 | |
| Boxlight 6001 | 700 | 1024×768 | 120W UHP bulb | $4,199 | |
| Boxlight MP-93i | 700 | 1024×768 | 150W UHP bulb | 2.04–2.65:1 | $3,699 |
| Hitachi CP-X935W | 700 | 1024×768 | 120W UHP bulb | 1.59–2.06:1 | $7,495 |
| Mitsubishi X100 | 600 | 1024×768 | 280W Metal Halide bulb | $11,995 | |
| ViewSonic PJ1000 | 600 | 1024×768 | 260W Metal Halide bulb | 1.86–2.8:1 | $5,195 |