Screen Size versus Distance
D = Distance from projector to screen in inches
W = Width of image in inches (any aspect ratio)
TR = Throw Ratio (listed under each projector)
D = W x TR
W = D / TR
|Screen||1.76 Ratio||2.22 Ratio||2.33 Ratio||2.36 Ratio|
|48"||7'||8' 10"||9' 4"||9' 5"|
|60"||8' 9"||11' 1"||11' 7"||11' 10"|
|72"||10' 6"||13' 3"||14'||14' 2"|
|8 ft||14'||17' 9"||18' 8"||18' 11"|
|10 ft||17' 7"||22' 2"||23' 4"||23' 8"|
|12 ft||21' 1"||26' 8"||28'||28' 4"|
Utilizing high-output 318-watt UHP lamps as its light source, the PLC-XP57L delivers an amazing 5,500 ANSI lumens of brightness. It contains an optical compensator with a High- Contrast Optical System that achieves a contrast ratio as large as 1000:1, exhibiting more natural and smooth gradation.
The Sharp XG-PH70X is perfect for conference facilities, lecture halls, rental, staging, and house of worship. The projector is not short on features, quality, or performance. With 5200 ANSI lumens brightness, and XGA native resolution, the XG-PH70X is perfect for most applications. With Sharp's advanced DLP Optical Engine, matched with dual 260W high-brightness lamps, the XG-PH70X achieves 5200 ANSI lumens, with excellent contrast and uniformity, delivering bright, clear images in large highly-lit rooms.
With 3500 lumens and a 600:1 contrast ratio, the Panasonic PT-FW430U WXGA LCD Projector possesses the image power to project vivid, saturated pictures in a variety of lighting situations. Panasonic's LCD projector offers brighter and more vivid images with full high definition resolution.
With a lightweight frame, 3200 powerful lumens, and an impressive feature set, the Panasonic PT-LB60U projector is the ultimate portable presentation partner. New Daylight View technology in the Panasonic PT-LB60U projector adds punch to colors in well lit spaces, while a very convenient direct power off allows presenters to unplug the projector immediately, without risk of harming lamp life.
Sony's VPL-PX31 is perhaps the ultimate in high-performance LCD projectors. The high brightness of 2,800 ANSI lumens via a 200-watt UHP lamp ensures an ultra-bright image, and the three-panel LCD technology ensures good uniformity and color reproduction. The projector, which can be used for installation or portable applications, also has the ability to handle variable throw distances by use of optional lenses.
Processor-Controlled 400-Watt 2-Way PA Speaker System with 12' Woofer and 1.25' Titanium Compression Driver.