BenQ MW814ST 2500 Lumen WXGA Short Throw 3D DLP Projector Zero Space Constraints - the same projection quality with half the required distance Zero Eye-Blinding Lights - short throw projection distance keeps the projector light from shinning directly into your eyes Zero Disruptions - Say goodbye to the annoying shadows Built-in 10W Audio Power The MW814ST offers seamless support for the Crestron, PJ-Link and AMX LAN Control system 2500 ANSI Lumens; 4000:1 Contrast Ratio Native WXGA (1280x800) Resolution 0.49 Ultra Short Throw Ratio LAN Control; 10W Speaker; HDMIx1 3D Ready; Long Lamp Life