Optoma 4K550ST Proscene 4K UHD Short Throw Projector

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  • Optoma Proscene 4K550ST 4K UHD Short Throw Projector
  • Optoma Proscene 4K550ST 4K UHD Short Throw Projector


Bright 4K UHD projection with installation and network control flexibility

Project stunning 4K UHD images with the 4,500 lumen, short throw Optoma ProScene 4K550ST. Its 0.78:1 throw ratio, 10,000:1 contrast ratio and HDR compatibility provide razor-sharp, 100-inch projections from several feet away, making it ideal for space constrained environments or edge blending installations, such as corporate meeting spaces and houses of worship.

A Texas Instruments DLP chipset with XPR technology renders beautiful 4K UHD images. The high-performance DLP chipset displays 8.3-million distinct simultaneous pixels on screen and easily projects images up to 300-inches with incredible detail.

Vertical lens shift and 12V trigger provide installation flexibility. RS-232C and LAN connectivity enable simple integration and control via industry standards, including Crestron, IP Link, AMX and PJ-Link.

  • Incredible 4K UHD (3840 x 2160) resolution with HDR10 and REC.2020 compatibility
  • 4,500 lumens and 10,000:1 contrast ratio
  • Project a bright 100-inch image from several feet away
  • Short throw lens with 0.78:1 throw ratio
  • 3D ready with DLP Link compatibility
  • Extensive I/O with HDMI, 12v trigger, RS-232C and LAN control
Contrast Ratio 10,000:1
Wireless Networking No
Speakers 2 x 5W
Economode 5000 Hours
Lamp Life 3000
Short Throw Yes
Native Resolution 3840 x 2160
Display Technology DLP
Aspect Ratio 16:9 (4K HD)
Image Size Diagonal 28.8" - 300.4"
Inputs 1x HDMI ,1x HDMI (1.4a), 1x VGA, 1x audio (3.5mm)
Lens Shift Vertical
Outputs 1x audio out (3.5mm)
Data / Video Signals 720p, 1080i, 1080p/60, 2160p/60, 576i, 576p, 480p, 480i
Throw Distance 1.6' - 17.0'
Unit Weight 13.0 lbs
Lens Fixed Lens F/2.5, f=11.66mm
Projector Methods Front, Rear, Ceiling Mount, Table Top
Lumens (ANSI) 4500 ANSI Lumens
Dimensions (WxDxH) 5.1" x 15.4" x 11.1"
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Warranty Information

1 Year Parts & Labor Manufacture Warranty
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