The Vivitek DX831 is a high-brightness projector built for classrooms, conference rooms, and large venues. With 5,000 ANSI lumens, XGA resolution, and 3D-ready capability, it delivers sharp, vivid visuals even in bright environments. Dual HDMI, VGA, and USB ports offer flexible connectivity, while the built-in 10W speaker and compact design make setup simple. Ideal for professional presentations that demand clarity and reliability.
Display Technology: DLP
Native Resolution: XGA (1024 x 768)
Brightness: 5,000 ANSI Lumens
Contrast Ratio: 15,000:1
3D Support: Yes, via DLP Link and HDMI 1.4
Inputs: 2x HDMI (with MHL), VGA, Composite, USB, RJ45
Lens: Manual zoom and focus
Speaker: Integrated 10W mono speaker
Weight: Approx. 7.4 lbs (3.4 kg)
Noise Level: 36 dB (Standard), 33 dB (Eco)
The Vivitek DX831 is a powerful projector crafted for business and education environments where clarity and performance matter. With a brightness of 5,000 ANSI lumens and a sharp XGA resolution (1024×768), it delivers crisp visuals that stay clear even in bright rooms.
Equipped with a wide range of input options—including dual HDMI, VGA, and USB—the DX831 makes connecting laptops, media players, and mobile devices simple. It supports 3D content and integrates BrilliantColor™ technology to produce vibrant, true-to-life colors.
Designed for convenience, this projector includes built-in 10W audio, a compact form factor, and an easy-access top-loading lamp. It also features a range of security measures such as a Kensington lock slot and keypad lock, making it ideal for shared spaces.
Whether for classrooms, meeting rooms, or training sessions, the Vivitek DX831 combines reliable performance with ease of use for a professional viewing experience.
Powerfull Cinema and Home Solutions
Clear, powerful, and musical, the Live X series was born to command the stage for professional music performance. Available in both powered and passive versions, Live X loudspeakers offer top-quality components in remarkably affordable configurations that put the EV-quality experience within reach for artists, engineers, and live-sound businesses. Designed for a wide range of portable sound applications, Live X loudspeakers are housed in hardy stackable enclosures of solid wood, making them lighter than comparable-quality composite or plastic boxes and therefore easier to load, transport, and set up. With high output, extended frequency range, and high sensitivity, Live X loudspeakers are clean, flat, and hot, making music of all kinds sound its best. The Live X series is serious gear for serious sound.
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