Best prices on 3 1 home theater in Projector Accessories. Check out BizRate for great deals on Projector Accessories from BenQ, NEC and InFocus. Use BizRate's latest online shopping features to compare prices for 3 1 home theater. Read product specifications, calculate tax and shipping charges, sort your results, and buy Computers & Software with confidence. Easily narrow your search and find the product that's perfect for you: Sharp XV-Z15000 DLP Home Theater Projector - 1600 ANSI Lumens, 1080p, 1920x1080, 4:3, 30000:1, 12.8 lbs - Sharp XR-20X DLP Projector.