The Optoma TX615-3D delivers exceptional brightness to overcome ambient light, making it the ideal choice for nearly any installation. Featuring a built-in 10-watt speaker system and wired network management, the TX615-3D is equipped with the latest color and image processing technologies from Texas Instruments. The 3D effect is generated by splitting this signal into two standard video streams, one for each eye. Using DLP Link technology, the 3D glasses synchronize with the image on screen to filter each stream to the correct eye. Your brain then combines the two streams to make them jump to life.