Ricoh
Ricoh 432684 4K UST laser business projector 6500 lm
Ultra-short-throw laser projector delivers 4K UHD images at 6,500 lumens from just centimetres away with up to 40,000 hours laser life
- Cabinet ColorBlack
- TypeDLP
- Brightness6,500 Lumens
- Native Resolution3840 x 2160
- Maximum Resolution3840 x 2160
- Aspect RatioAuto (16:9, 16:10, 4:3)
- 4K UHD resolution for razor-sharp detail
- 6,500 lumens laser brightness for vivid visuals
- Ultra short throw 0.241 ratio projects 85-160 inch images from centimetres away
- Laser light source lasts up to 40,000 hours in Long Life Mode
- Dual HDMI 2.0 with HDCP 2.2 plus HDBaseT and HDMI out connectivity
Ultra short throw laser projector
The Ricoh 432684 is a DLP projector with a 0.241 throw ratio, producing a 4K UHD image from 39 to 14.96 inches away. It suits meeting rooms, galleries or home cinemas where space in front of the screen is limited.
6,500-lumen laser light source
Dual laser light sources with OptiBright technology deliver 6,500 lumens and a 5,000,000:1 contrast ratio. The solid-state engine replaces lamp-based models that need regular bulb changes and lose brightness over time. The jump is worth it when you need consistent output for years without maintenance downtime.
Sustained brightness and colour stability
Constant Power mode runs the laser at full output for 20,000 hours while Constant Luminance mode maintains calibrated brightness for 26,000 hours. Eco and Long Life modes extend the light source to 30,000 and 40,000 hours respectively. Image quality holds steady during long sessions instead of fading as a traditional lamp ages.
Highlights
- 4K UHD resolution for razor-sharp detail
- 6,500 lumens laser brightness for vivid visuals
- Ultra short throw 0.241 ratio projects 85-160 inch images from centimetres away
- Laser light source lasts up to 40,000 hours in Long Life Mode
- Dual HDMI 2.0 with HDCP 2.2 plus HDBaseT and HDMI out connectivity
Specifications
| Brand | Ricoh |
|---|---|
| Series | Laser Projector |
| Model | 432684 |
| Part Number | 432684 |
| Cabinet Color | Black |
| Type | DLP |
| Brightness | 6,500 Lumens |
| Native Resolution | 3840 x 2160 |
| Maximum Resolution | 3840 x 2160 |
| Aspect Ratio | Auto (16:9, 16:10, 4:3) |
| Contrast Ratio | 5,000,000:1 |
| Display Size | 85-160 inch |
| Throw Ratio | 0.241 |
| Display Colors | 1.07 Billion |
| Throw Distance | Projection Distance (Projector Body to Screen) 39 – 14.96 inches (1 – 38cm) (Lens to Screen) 18.20 – 32.67 inches (46 – 83 cm) |
| Keystone Correction | Keystone (Horizontal: ±15 degree / Vertical: -20,+5 degree) Four Corner Correction Six Point Correction Grid Adjustment |
| Lamp | Light Source: Laser |
| Lamp Life | Light Source Lifetime Constant Power: 20,000 hours Constant Luminance: 26,000 hours Eco Mode: 30,000 hours Long Life Mode: 40,000 hours |
| Input Video Connectors | HDMI 2.0 / HDCP 2.2 x2 HDBase-T RJ45*3 USB typeA |
| Output Video Connectors | HDMI Out (HDMI 2.0 / HDCP 2.2) 3.5mm mini jack |
| Network Connectors | Wireless Projection: Supports Miracast™ (2.4GHz / 5GHz) for Windows & Android |
| USB | USB typeA |
| Other Connectors | USB Micro-B (for service) USB typeA 5V 2A (for USB memory and power) |
| Users Controls | Wired LAN RJ45 (for PJ control and firmware updates) D-sub 9pin (RS232C) Wired Remote (3.5mm mini jack) |
| Built-in Speakers | 3W×2, 5W×1 Stereo Speakers (Total Output Power: More than 10W) |
| Features | 0.24 Throw ratio – projects from just 1-38 cm away (0.39–14.96 in) Supports screen sizes from 85” to 160” 6,500 lumens of brightness and up to 40,000 hours of maintenance free operation 4K UHD resolution via 4-way pixel shift, with HDR support Supports both 16:9 and 16:10 aspect ratios HDMI 2.0 and HDBaseT connectivity, and wireless projection via Miracast™ for Windows & Android 360-degree installation capable for ceiling, floor, or wall mounting flexibility, and seamless compatibility with both Ricoh and third-party AV control systems |
| Compatibility | Wireless Projection Supports Miracast™ (2.4GHz / 5GHz) for Windows & Android |
| Power Supply | 100 - 240 VAC, 50/60Hz |
| Power Consumption | Power Consumption Constant Power: 460W (100V) / 460W (110V) / 445W (220V) / 445W (240V) Eco: 225W (100V) / 225W (110V) / 220W (220V) / 220W (240V) Stand-by Power Consumption: <0.5W |
| Temperature Range | 32°F to 104°F (0°C to 40°C) up to 5,000 ft 32°F to 95°F (0°C to 35°C) from 5,001 to 10,000 ft |
| Noise Level | Standard: 36dB / Eco: 32dB |
| Dimensions | 20.87 x 18.50 x 5.47 inches (530 x 470 x 139 mm) |
| Weight | 25.4lbs (11.5kg) |
| Shipping weight | 12.70 kg |
| Package size | 559 × 508 × 178 mm |
Questions about this item
How much clearance is needed between the projector body and the screen for a 160 inch image?
The projector body must sit 14.96 inches from the screen surface to produce a 160 inch diagonal.
Which keystone setting corrects the image when the unit is mounted off-centre horizontally?
Use horizontal keystone correction of ±15 degrees to square the picture when the projector is shifted left or right.
After how many operating hours should the laser light source be expected to reach end of life in Eco mode?
Eco mode provides a rated light-source lifetime of 30,000 hours before replacement is required.
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