Boxlight · 3,000–4,999 lumens · XGA
Boxlight Cambridge X33N
3,300lumens
1024×768native
1.48–1.78throw ratio
3.2 kgweight
The Boxlight Cambridge X33N is a 0.63" 3LCD projector rated at 3,300 lumens with a native resolution of 1024×768. It uses a 218w metal halide bulb light source rated for 5,000 hours / 10,000 hours (Eco). Its lens has a throw ratio of 1.48–1.78:1. Released June 2017.
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 1.48–1.78:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.5 m | 3.0–3.6 m |
| 3 m (9.8 ft) | 2.25 m | 4.4–5.3 m |
| 4 m (13.1 ft) | 3.0 m | 5.9–7.1 m |
| 5 m (16.4 ft) | 3.75 m | 7.4–8.9 m |
| 6 m (19.7 ft) | 4.5 m | 8.9–10.7 m |
| 8 m (26.2 ft) | 6.0 m | 11.8–14.2 m |
| 10 m (32.8 ft) | 7.5 m | 14.8–17.8 m |
| 12 m (39.4 ft) | 9.0 m | 17.8–21.4 m |
| 15 m (49.2 ft) | 11.25 m | 22.2–26.7 m |
| 20 m (65.6 ft) | 15.0 m | 29.6–35.6 m |
| 25 m (82.0 ft) | 18.75 m | 37.0–44.5 m |
| 30 m (98.4 ft) | 22.5 m | 44.4–53.4 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) | 293 m² | 19.8 × 14.8 m |
| Quiet street at night (5 lux) | 59 m² | 8.8 × 6.6 m |
| Lit city square (15 lux) | 20 m² | 5.1 × 3.8 m |
| Bright urban area (30 lux) | 10 m² | 3.6 × 2.7 m |
| Indoor, lights dimmed (50 lux) | 6 m² | 2.8 × 2.1 m |
Full specifications
| Aspect Ratio | 4:3 (XGA) |
|---|---|
| Audible Noise | 39 dB / 35 dB (Eco) |
| Best Used For | K-12 Education |
| Color Processing | 10-bit |
| Connection Panel | Audio In: Mini Jack Audio In: RCA Audio Out: Mini Jack HDMI HDMI (MHL) MemoryCard Network: RJ-45 RS232: DB-9pin USB: A x 2 VGA In: Dsub-15pin x 2 VGA Out: Dsub-15pin |
| Contrast | 15,000:1 (full on/off) |
| Data Modes | MAX 1920x1200 |
| Digital Keystone | Horizontal & Vertical |
| Digital Zoom | Yes |
| Display Type | 0.63" 3LCD |
| Dynamic Iris | Yes |
| Features | Memory Card Reader Closed Captioning Geometric Correction CE Blackboard Mode Crestron RoomView™ |
| Image Size | 30.00" - 300.20" |
| Included Lens | 1.2x manual zoom , manual focus |
| Internal Speakers | 10.0 Watts Mono |
| Lens Shift | No |
| Light Source | 218W Metal Halide bulb |
| Light Source Life | 5,000 hours / 10,000 hours (Eco) |
| MSRP | $973 (USD) |
| Power | 270 Watts 100V - 240V |
| Projector Size | 4.30" x 13.66" x 10.12" (HxWxD) |
| Released | June 2017 |
| Resolution | 1024x768 |
| Status | Discontinued Dec 2020 |
| Throw Distance | 3.6' - 29.6' Calculate Throw Distance |
| Throw Ratio | 1.48:1 - 1.78:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 480p, 480i |
| Warranty | 3 Years |
| Weight | 7.1 lbs |
| White Brightness | 3,300 Lumens (ANSI) 1 / 2,300 Lumens (Eco) |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
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|---|---|---|---|---|---|
| Boxlight MP-39t | 3,300 | 1024×768 | 275W NSH bulb | 1.8–2.32:1 | $8,999 |
| Boxlight Boston X32NST | 3,200 | 1024×768 | 245W Metal Halide bulb | 0.62:1 | $1,994 |
| Boxlight Eco X32NST | 3,200 | 1024×768 | 230W NSH bulb | 0.45:1 | |
| Boxlight Pro1010 | 3,200 | 1024×768 | 250W Metal Halide bulb | $1,895 | |
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| Boxlight ProjectoWrite5 X32N | 3,200 | 1024×768 | 240W Metal Halide bulb | 1.41–1.7:1 | $1,149 |
| Boxlight ProjectoWrite6 X32N | 3,200 | 1024×768 | 240W Metal Halide bulb | 1.41–1.71:1 | $1,399 |
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