projected image Optoma EP781 projector
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Optoma EP781 projector price

Optoma EP781 projector

Optoma Projectors

Optoma EP781 projector

Our thoughts on the Optoma EP781..
The Optoma EP781 is an installation grade projector that packed the performance you need to project large images sizes, perfect for a wide range of applications, from conference rooms to large venues.

The EP781 is one of the quietest high brightness projectors ever made, operating at just 30dB the EP781 uses a new Patented Tunnel Cooling System to dramatically reduces fan noise.

Optoma EP781 Technical Specifications
Display technology
  0.7” XGA DarkChip3™ LVDS DLP® Technology by Texas Instruments
  XGA 1024x768 native
  4500 ANSI lumens in bright mode
4000 ANSI lumens in STD mode
Contrast ratio
Lamp life
  3000/2000 hours (Bright/STD modes)
Projection lens
  f=28 ~ 33.6mm, F/2.4 ~ 2.6, Manual Focus and Zoom
Throw ratio
  2.0 ~ 2.4:1 (Projection Distance:Image Width)
Zoom ratio
Projection distance
  1.2 ~ 12m
Picture size (diag)
  29.6 ~ 295"
Projection method
  Front/Rear, Ceiling/Desk
Computer inputs
  1x DVI-D HDCP, Digital RGB (HDMI via adaptor)
2 x 15 Pin D-Sub VGA (SCART and component via adaptor)
Video inputs
  1x S-Video
1x Composite RCA Jack
  1x PC 15 Pin D-Sub (monitor loop-through)
1x 3.5mm Stereo Jack
Audio Inputs
  3 x 3.5mm Stereo Jack
Control & Other inputs
  RS232 3 Pin Mini DIN & RJ45 Network Control
Operating noise
  30/32dB (STD/BRIGHT mode)
Dimensions (W x D x H)
  340 x 127 x 260mm
Weight (kg)
  2 x 2w Speaker
Power consumption
  360W Maximum, Standby < 20W
Lamp warranty
  6 months or 1000 hours – whichever is soonest
Supplied with
  Lens Cover, AC Power Cord, VGA Cable, S-Video Cable, RS232 Cable, Full Function Remote, Batteries x 2, USB Cable Quick Start Guide, CD User Manual, Warranty Card, WEEE Card
Optoma EP781 connections
Optoma EP781 connections
Download the Optoma EP781 brochure
 Download the Optoma EP781 brochure
Click here for Optoma EP781 ceiling mounts

Optoma EP781 price