Hitachi · 3,000–4,999 lumens · WXGA
Hitachi CP-EW4051WN
4,000lumens
1280×800native
1.5–1.8throw ratio
3.6 kgweight
The Hitachi CP-EW4051WN is a 3LCD projector rated at 4,000 lumens with a native resolution of 1280×800. It uses a 230w metal halide bulb light source rated for 6,000 hours / 12,500 hours (Eco). Its lens has a throw ratio of 1.5–1.8:1. Released August 2018.
Throw distance table
Distance from lens to surface for each image width (16:10 (WXGA)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 1.5–1.8:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.25 m | 3.0–3.6 m |
| 3 m (9.8 ft) | 1.88 m | 4.5–5.4 m |
| 4 m (13.1 ft) | 2.5 m | 6.0–7.2 m |
| 5 m (16.4 ft) | 3.12 m | 7.5–9.0 m |
| 6 m (19.7 ft) | 3.75 m | 9.0–10.8 m |
| 8 m (26.2 ft) | 5.0 m | 12.0–14.4 m |
| 10 m (32.8 ft) | 6.25 m | 15.0–18.0 m |
| 12 m (39.4 ft) | 7.5 m | 18.0–21.6 m |
| 15 m (49.2 ft) | 9.38 m | 22.5–27.0 m |
| 20 m (65.6 ft) | 12.5 m | 30.0–36.0 m |
| 25 m (82.0 ft) | 15.62 m | 37.5–45.0 m |
| 30 m (98.4 ft) | 18.75 m | 45.0–54.0 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) | 356 m² | 23.9 × 14.9 m |
| Quiet street at night (5 lux) | 71 m² | 10.7 × 6.7 m |
| Lit city square (15 lux) | 24 m² | 6.2 × 3.8 m |
| Bright urban area (30 lux) | 12 m² | 4.4 × 2.7 m |
| Indoor, lights dimmed (50 lux) | 7 m² | 3.4 × 2.1 m |
Full specifications
| Additional Features | The Image Optimizer automatically adjusts HDCR2 and Accentualizer to improve visibility as lamp brightness dims over time. |
|---|---|
| Aspect Ratio | 16:10 (WXGA) |
| Color Brightness | 4,000 Lumens 3 CLO |
| Color Processing | 8-bit |
| Connection Panel | Audio In: Mini Jack x 2 Audio In: RCA Audio Out: Mini Jack Composite: RCA HDMI x 2 Network: RJ-45 RS232: DB-9pin USB: A x 2 VGA In: Dsub-15pin x 2 VGA Out: Dsub-15pin |
| Contrast | 20,000:1 (full on/off) |
| Data Modes | MAX 1920x1200 |
| Digital Keystone | Horizontal & Vertical |
| Display Type | 3LCD |
| Dynamic Iris | Yes |
| Features | Closed Captioning DICOM Crestron RoomView™ FCC B UL |
| Image Size | 29.87" - 300.00" |
| Included Lens | 1.2x manual zoom , manual focus |
| Internal Speakers | 16.0 Watts Mono |
| Lamp Model | DT02081 Buy DT02081 Lamp |
| Lens Shift | No |
| Light Source | 230W Metal Halide bulb |
| Light Source Life | 6,000 hours / 12,500 hours (Eco) |
| MSRP | $1,249 (USD) |
| Power | 320 Watts 100V - 240V |
| Projector Size | 3.50" x 13.70" x 10.40" (HxWxD) |
| Released | August 2018 |
| Resolution | 1280x800 |
| Status | Discontinued May 2019 |
| Throw Distance | 3.8' - 31.8' Calculate Throw Distance |
| Throw Ratio | 1.50:1 - 1.80:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i |
| Warranty | 3 Years |
| Weight | 7.9 lbs |
| White Brightness | 4,000 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 |
|---|---|---|---|---|---|
| Hitachi CP-WX4021N | 4,000 | 1280×800 | 245W UHP bulb | 1.5–2.5:1 | |
| Hitachi CP-WX4022WN | 4,000 | 1280×800 | 245W UHP bulb | 1.5–2.5:1 | |
| Hitachi CP-WX4041WN | 4,000 | 1280×800 | 225W Metal Halide bulb | 1.5–1.8:1 | $2,119 |
| Hitachi CP-WX4042WN | 4,000 | 1280×800 | 225W Metal Halide bulb | 1.5–1.8:1 | |
| Hitachi CP-WX625 | 4,000 | 1280×800 | 275W UHB bulb | 0.8–7.4:1 | $8,995 |
| Hitachi CP-WX8240 | 4,000 | 1280×800 | 245W UHP bulb | 1.6–11.2:1 | |
| Hitachi CP-WX8240A | 4,000 | 1280×800 | 245W UHP bulb | 1.1–11.2:1 | |
| ViewSonic LSD400W | 4,000 | 1280×800 | Laser Phosphor | 1.54–1.72:1 | $700 |