Monoblox R10 projection surface by AV Stumpfl for front projection applications. The surface has a 4:3 aspect ratio and a net projection area of 244 × 183 cm (96 × 72 in), with an overall size of 264 × 203 cm (104 × 80 in). It provides a 120-inch diagonal image area and is supplied as the projection surface only; the frame and stand are separate articles. The surface gain code is R10.