Monoblox R10 S is a rear-projection surface from AV Stumpfl’s monoblox series, designed for a 1:1 aspect ratio. It provides a net projection area of 274 × 274 cm and has an overall screen size of 294 × 294 cm. The surface uses the R10 S specification and is supplied as the projection surface only; the corresponding frame and stand are separate articles. The manufacturer’s article number is BXF-RQ294294A1S.