Description
Bring exceptionally bright, detailed visuals to large venues with the Christie 4K1400A-KS Korus Series professional laser projector. This TAA-compliant, lens-free 1DLP projector delivers 14,250 ISO lumens (12,000 ANSI lumens) and 4K UHD+ resolution for impactful presentations, immersive environments, houses of worship, live events, and higher-education installations.
Its solid-state blue laser-phosphor illumination provides long-life, low-maintenance operation, while Christie Twist™ supports warping and blending for multi-projector displays. Extensive connectivity—including HDMI 2.0b, 12G-SDI, DisplayPort, and HDBaseT 3.0—makes integration straightforward. A compatible Christie lens is required and sold separately.
Technical specification table
| Specification | Details |
|---|---|
| Manufacturer | Christie |
| Model | 4K1400A-KS |
| SKU / MPN | 171-093103-01 |
| Product type | Professional laser projector |
| Compliance | TAA compliant |
| Display technology | 1-chip DLP with 0.8 in. HEP DMD |
| Resolution | 4K UHD+ (3840 × 2400); native WUXGA (1920 × 1200) |
| Brightness | 14,250 ISO lumens / 12,000 ANSI lumens |
| Light source | High-efficiency blue laser phosphor |
| Illumination life | Up to 20,000 hours to 50% brightness in Full Power mode |
| Contrast | 1,500:1 full on/off; 25,000:1 dynamic; up to 4,000,000:1 with Christie RealBlack™ |
| Inputs | 2 × HDMI 2.0b, 1 × 12G-SDI, 1 × DisplayPort 1.2a, 1 × HDBaseT 3.0, USB 2.0 |
| Outputs | HDMI out; 12G-SDI loop-through |
| Control | Ethernet, RS-232, HDBaseT, wired remote |
| Warping & blending | Christie Twist™ standard; Twist Premium/Pro and Mystique™ optional |
| Lens | Interchangeable Christie lens required; lens sold separately |
| 3D | Active shuttered and passive polarized stereoscopic 3D |
| Power | 100–240 VAC, 50/60 Hz |
| Power consumption | 755 W normal; 599 W ECO1; 422 W ECO2 |
| Operating current | 9.0 A |
| Dimensions (L × W × H) | 21.1 × 16.4 × 7.6 in. (535 × 416 × 194 mm), without feet |
| Weight | Approx. 37.7 lb (17.1 kg) |
| Included items | Projector, IR remote, AC power cord, product safety guide |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
