The InFocus Proxima DP6850Plus LCD projector offers high-quality video and clear audio output with flexible features and appropriate technology. For a sound system, this InFocus projector has two speakers of 1 watt each, eliminating the need for any external audio and yielding detailed audio for videos. This InFocus projector produces consistent results throughout the screen to the edges with an image size from 2 feet to 24.3 feet. It also has a throw distance from 4 feet to 35 feet. Moreover, the features offered by the InFocus Proxima DP6850Plus LCD projector provide ideal picture quality, videos, and vivid photos. This unit features an image brightness of 1800 lumens, contrast ratio of 200:1, sensitivity of 40 dB, maximum resolution of 1280x1024 pixels, native resolution of 1024x768 pixels, and lamp life of 1,900 hours. The dimensions of this InFocus projector are 11.5 inches wide by 4.7 inches high by 15.6 inches deep (29.1 cm by 11.9 cm by 39.4 cm). The unit weighs 13.2 lbs (6 kg).