The Monoblox rear-projection surface belongs to AV Stumpfl’s monoblox series and is designed for a 16:10 aspect ratio. It provides a net projection area of 610 x 381 cm, equivalent to 240 x 150 inches, within an overall screen size of 630 x 401 cm. The projection surface is supplied without a frame or stand; these are separate articles. The calculated projection-area diagonal is approximately 283.02 inches, and the net weight is 12.5 kg.