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Black rectangular DLP laser projector with lens shift and corner correction

Ricoh

Ricoh PJ WUL6670 7200lm WUXGA laser business projector 432665

SKU CH-5HV3-CN6ED MPN 432665

Projects 7,200lm WUXGA images up to 300" with laser light source lasting 20,000h and ±55% vertical lens shift

  • Screen diagonal40 in to 300 in
  • Image brightness7,200 lm
  • Power drawMaximum power consumption(standard/Eco): 470 W/235 W Stand b
  • Panel resolution1,920 × 1,200 (WUXGA)
  • Screen ratio16:10
  • Contrast3,380,000:1
  • Bright 7,200-lumen laser output lights large rooms
  • WUXGA 1,920 x 1,200 native resolution shows fine detail
  • 3,380,000:1 contrast ratio deepens dark scenes
  • Lens shift ±25% horizontal and ±55% vertical eases placement
  • 20,000-hour laser life cuts maintenance downtime

Ricoh PJ WUL6670 laser business projector

The Ricoh PJ WUL6670 is a 7200lm DLP laser projector designed for professional installations in large meeting rooms, lecture halls and corporate boardrooms. It delivers native WUXGA resolution of 1920 x 1200 with a 16:10 aspect ratio and a contrast ratio of 3380000:1. The IP5X dust-proof optical engine eliminates filter maintenance and supports 360-degree mounting for ceiling, floor or wall projection.

Upgrade from lamp-based 6600 series units

This model replaces earlier lamp-driven projectors in the PJ 6600 line by moving to a solid-state laser light source rated for 20000 hours of operation. The jump is worth it when an organisation needs consistent brightness over years without lamp replacements, lower standby power draw and instant on/off capability for back-to-back meetings. Buyers who need a quieter, cooler unit for noise-sensitive spaces will also benefit from the laser design.

Sustained brightness with dual 10W audio

Under continuous operation the laser engine maintains stable output at up to 470W maximum draw, dropping to 235W in Eco mode without the brightness decay typical of ageing lamps. The sealed IP5X chassis prevents dust buildup that can throttle light output over time. Integrated 10W stereo speakers handle presentation audio directly, while HDMI 2.0 and HDMI 1.4 inputs plus HDBaseT support carry video and control signals over long cable runs.

How it compares

Measured against everything we stock in Presentation Projectors, at today’s prices. Recalculated every night.

Price $1,658.99
Pricier than about 90% of the 608 comparable items (median $157.99).
Screen diagonal 40 in to 300 in
Lower than about 70% of the 141 comparable items (median 110 in).

Specifications

Product
Brand nameRicoh
Product linePJ 6600
Model namePJ WUL6670
Part number432665
Case colorBlack
Product typeDLP
Display
Screen diagonal40 in to 300 in
Image brightness7,200 lm
Panel resolution1,920 × 1,200 (WUXGA)
Screen ratio16:10
Contrast3,380,000:1
Projection ratio1.22 to 1.53
Colors displayed1,073,000,000
Projection distanceWide: 1.03-7.95m
Tele: 1.3-9.96m
Keystone adjustment+/-30°Horizontal
+/-30°Vertical
Light sourceLaser
Lamp lifespan20,000h(*)
Audio & video
Lens typeShift: Horizontal ±25%/ Vertical ±55%
Integrated speakers10 W x2
Connectivity
Network connection3.5 mm mini jack (Blue) x1
Ports & slots
Video inputsMiniD-SUB15pin x1
HDMI(2.0) x1
HDMI(1.4) x1
3.5 mm mini jack (Blue) x1
3D Sync In: BNC x1
Audio input ports3.5 mm mini jack x1
Video outputsHDMI(2.0) x1
3D Sync Out: BNC x1
12 V Power Trigger: Phone jack x1
Audio outputs3.5 mm mini jack x1
USB ports5 V/1.5A x1
Power
Power drawMaximum power consumption(standard/Eco): 470 W/235 W
Stand by power consumption: < 0.5 W
Power supply100-240 V 50/60 Hz
Size & build
Product dimensions486 × 376 × 150 mm
Product weightAbout 12kg
Shipping weight13.61 kg
Package size635 × 457 × 279 mm
Environment & compliance
Temperature range0 °C to 40 °C
Humidity limits10%~85%
Operating noise30 dB/25 dB

Questions about this item

What ceiling-mount clearance does the 1.22–1.53 throw ratio and ±55% vertical lens shift require?

The 1.22–1.53 throw ratio places the lens 1.03–7.95 m (wide) or 1.30–9.96 m (tele) from the screen; ±55% vertical shift lets you centre the image without tilting the projector, so measure drop from ceiling to lens, not to screen top.

Which step is most often missed when aligning the 1,920×1,200 WUXGA image using the ±30° keystone and four-corner correction?

Apply four-corner correction first to square the geometry, then use ±30° keystone only for fine tilt; reversing the order leaves residual distortion that looks sharp on test patterns but blurs text.

After the 20,000-hour laser rating, what maintenance does the IP5X dust-proof chassis still require?

No filters to replace; vacuum the external intake grilles annually and wipe the lens with a microfibre cloth — internal optical components are sealed by the IP5X design.

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