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MX-ST3300U
SMX
A compact professional short-throw laser projector combining 3300 lumens brightness, native WXGA 1280×800 resolution, and a 0.48:1 throw ratio. Designed for classrooms, meeting rooms, training spaces, and other indoor applications where installation distance is limited.
3300 Lumens, 0.48:1 Short Throw, WXGA 1280×800, 3LCD Laser, 50–300" Image ,Up to 30,000h
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With 3300 lumens brightness, the MX-ST3300W is designed primarily for controlled indoor environments such as classrooms, meeting rooms and training spaces.
Combined with 3LCD display technology, it provides clear and practical image performance for presentations, educational content and everyday professional projection.
The 0.48:1 short throw ratio significantly reduces the lens-to-screen distance required compared with conventional projection lenses.
This makes the projector particularly useful where mounting space is limited or where reducing shadows between the presenter and screen is important.
Projection Distance = Image Width × 0.48
Image Width | Approx. Projection Distance |
|---|---|
2.0 m | 0.96 m |
3.0 m | 1.44 m |
4.0 m | 1.92 m |
5.0 m | 2.40 m |
Calculate Your Throw Distance →
Native WXGA 1280×800 resolution with a 16:10 aspect ratio provides a practical balance of image detail, performance and cost for education, meeting and training applications.
The projector is also compatible with 4:3 and 16:9 content, allowing it to work with a wide range of presentation and multimedia sources.
Computer signal input up to 4K@30Hz is supported. The projector's native display resolution remains WXGA 1280×800.
The MX-ST3300W uses three 0.59-inch LCD panels with MLA and 3LCD display architecture.
The system is designed to provide clear color images for presentations, educational materials, video and general multimedia applications.
A RICOH short throw lens with F1.6 aperture and 6.39 mm focal length provides the optical foundation for the projector's 0.48:1 short throw performance.
Manual focus adjustment allows the image to be fine-tuned during installation.
RICOH Lens F1.6 Aperture 6.39 mm Focal Length Manual Focus
50–300" IMAGE SIZE
±15° V / H KEYSTONE
Installation adjustment includes vertical and horizontal keystone correction of approximately ±15° when the lens is centered.
4-corner correction provides additional flexibility for aligning the projected image with the display surface.
Vertical Keystone ±15°
Horizontal Keystone ±15°
4-Corner Correction
Auto Keystone
Auto Setup
The laser light source is rated for approximately 20,000 hours in Normal mode and up to 30,000 hours in ECO1 mode.
Long light-source life helps reduce the frequency of light-source replacement and supports lower-maintenance professional installations.
360° projection capability provides additional flexibility when planning professional installations.
Multiple signal and control interfaces support integration with computers, presentation systems and professional AV control environments.
HDMI ×2 VGA USB RJ45 RS232 16W Speaker
With 3300 lumens brightness and 0.48:1 short throw optics, this model is best positioned for small to medium-sized indoor spaces with controlled or moderate ambient lighting rather than very large projection environments.
Short throw installation helps reduce presenter shadows while providing clear educational content.
Suitable for training presentations, instructional content and professional learning environments.
HDMI connectivity, built-in audio and WXGA resolution support everyday business presentations.
Short-throw optics provide additional installation flexibility where available projection distance is limited.
Suitable for indoor promotional and information displays under controlled lighting conditions.
The projector has a fixed 0.48:1 short throw ratio. A 4-meter-wide image therefore requires an approximate lens-to-screen distance of 1.92 meters.
The native resolution is WXGA 1280×800 with a native 16:10 aspect ratio.
No. The native resolution is WXGA 1280×800. The projector can accept computer signals up to 4K@30Hz, but this does not make it a native 4K projector.
The specified image-size range is approximately 50 to 300 inches.
Lens shift is not listed in the specifications. Image adjustment includes vertical and horizontal ±15° keystone correction and 4-corner correction.
The specified light-source life is approximately 20,000 hours in Normal mode and up to 30,000 hours in ECO1 mode.
This 3300-lumen model is primarily positioned for small to medium-sized indoor environments with controlled or moderate ambient lighting. For large venues or large projection surfaces, a higher-brightness projector should be evaluated according to screen size and ambient light.
Yes. The specification lists Crestron RoomView, AMX Discovery and PJLink network control support.
Yes. The projector includes one 16W built-in speaker.
Yes. The specification lists support for 360° projection, providing greater mounting flexibility.
Calculate throw ratio, projection distance, image width and screen dimensions.
Learn how throw ratio, screen width and installation distance affect short throw projector selection.
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Send us your screen size, projection distance, ambient-light conditions and application requirements.
Tell us your required image size, available projection distance, room lighting and application. SMX can help evaluate a suitable short-throw projector configuration for your project.
