Monoblox rear-projection surface from AV Stumpfl’s monoblox series, designed for a 16:9 aspect ratio. The surface has an overall size of 325 × 192 cm and a net projection area of 305 × 172 cm. It uses the R10 surface gain code and is supplied as the projection surface only; the compatible frame and stand are separate articles. The product has a net weight of 3.7 kg and is identified by article number BXF-RC325192A1D.