AL-SU20KAP - DLP WUXGA (1920 × 1200) laser projector, 20,000 - 21,000 lm, RGBX full‑spectrum triple‑laser engine, IP5X sealed optical engine, optional lenses 1.1:1 – 3.8:1

DLP WUXGA (1920 × 1200) laser projector, 20,000 - 21,000 lm, RGBX full‑spectrum triple‑laser engine, IP5X sealed optical engine, optional lenses 1.1:1 – 3.8:1

The AL-SU20KAP is a high-end DLP laser projector from Appotronics' S Pro series, designed to deliver cinema-level color performance thanks to its patented ALPD 5.0 ​​RGBX full spectrum laser engine, capable of fully covering the DCI-P3 and Rec. 2020 color spaces, while competing solutions use a single blue laser with phosphors and only reach the Rec. 709 color space. The "X" indicates an additional component that Appotronics integrates to further broaden the light spectrum: it may include elements such as phosphors or LEDs and is part of the company's proprietary know-how. The triple-laser source minimizes speckle, broadens the light spectrum, and guarantees significantly superior color fidelity compared to single-laser architectures, offering more saturated colors, a particularly rich red (≥ 22%), and ideal visual performance for creative content with high color sensitivity.

The projector uses a 0.8" DLP chip with WUXGA (1920 x 1200) resolution and a center brightness of 20,000 - 21,000 lumens, ensuring extremely bright, sharp and fringing-free images. The high contrast ratio (≥ 100,000:1) and HDR10 support with Adaptive HDR allow for intelligent management of light and shadow, maintaining detail in highlights and deep blacks.

The S Pro series is designed for professionals who demand the utmost precision in content rendering: directors, designers, creatives, and art directors who do not accept compromises in color fidelity and visual consistency.  

The AL-SU20KAP offers a compact design for its class, operation in any orientation, and a range of optional lenses cover throw ratios from 1.1 - 1.5:1, 1.5 - 2.4:1, and 2.4 - 3.8:1, with additional lenses available upon request. Integrated geometric corrections include keystone, curved surfaces, and a multi-point grid of up to 33 x 33 dots, making the projector suitable for irregular surfaces and complex installations.

For reliability, the S Pro Series uses a fully sealed engine with IP5X certification, a patented color wheel cooling system and a laser source with a lifespan of over 20,000 hours. Light source and input signal backups ensure operational continuity even in mission-critical applications, while the APCS platform enables remote monitoring, control, and advanced diagnostics.

User benefits

• ALPD 5.0 ​​RGBX triple-laser engine with full DCI-P3 and Rec. 2020 coverage, ideal for high-sensitivity color contents 
• More stable and precise image quality than single-laser phosphor architectures
• Competitive alternative to 3DLP systems, with wider color rendition and lower operating costs
• High brightness (20,000 - 21,000 lm) and contrast ≥ 100,000:1 for sharp, deep images
• Optional lenses designed with wide throw flexibility
• Advanced geometric corrections (up to 33 × 33 dots) for curved surfaces and complex mapping
• IP5X-sealed engine and patented cooling for truly maintenance-free operation
• Light-source backup and input-signal backup functions for operational continuity in critical environments

Areas of use

• Large venues where audiences observe from far (4K resolutions not required)
• Live events and rental & staging
• Places of worship, theaters and auditoriums
• Large-format corporate and convention venues, with non-native 4K presentations and videos
• Permanent installations (FHD video, simple graphics, signage)
• 3D attractions and theme parks
• Museums and exhibition spaces

Technical characteristics

• Display technology: DLP  
• Panel size: 0.8" DMD
• Resolution: 1920 x 1200 (WUXGA)
• Brightness output: 20,000 - 21,000 lm (center)
• Contrast ratio: ≥ 100,000:1
• Light source type: ALPD 5.0  super full-spectrum Laser  
• Light source lifetime: 20,000 h
• Uniformity: ≥ 95%
• Display Gamut: ≥ 120% REC709, ≥ 100% DCI-P3
• Edge blending: horizontal & vertical edge blending
• Optional lenses: 1.1 - 1.5:1, 1.5 - 2.4:1, 2.4 - 3.8:1 (more optional lens available)
• Screen size: 100 - 600″
• Geometric correction: corner, keystone, curve, multi-point (up to 33 x 33 points)
• Optical axis shift: vertical ±100%, horizontal ±40% (powered)
• Signal interfaces:  
  • Input video interface: 2 x HDMI2.0 (4K @ 60p), 1 x DVI (1920 x 1200 @ 60p), DP (1920 x 1200 @ 60p, optional), 1 x (1920 x 1200 @ 60p, optional)
  • 3D sync signal interfaces: 1 x 3D sync IN, 1 x 3D sync OUT, 1 x IR 3D OUT
  • Dynamic contrast sync signal interfaces: 1 x MULT sync IN, 1 x MULT sync OUT
• Control interfaces:
  • Ethernet port: RJ45
  • Serial port: RS232
  • Infrared extension cable interface: remote IR IN/OUT
  • Debug port: USB-B
• Power supply: 100 - 240 V_AC 50/60 Hz
• Power consumption: ≤ 2000 W (standard), ≤ 0.5 W (standby)
• Orientation: 360° installation
• Noise level: 45 dB 
• Operating temperature: 0 to 40 °C  
• Storage temperature: -10 to 62 ℃
• Humidity: 10 to 80% RH (non‑condensing)
• Dimensions: 62.5 x 53.3 x 17.8 cm
• Weight: 35 kg