The AV Stumpfl Monoblox projection surface is designed for front projection with a 16:10 aspect ratio. It provides a net projection area of 438 × 274 cm, corresponding to 172 × 108 in, within an overall surface size of 458 × 294 cm. The surface has gain code R10 and belongs to the monoblox series. This article contains the projection surface only; the corresponding frame and stand are separate articles.