AV Stumpfl Monoblox surface RP 4:3 is a rear-projection surface with an R10 surface gain code. The overall screen size is 386 x 294 cm, while the usable projection area measures 366 x 274 cm. The surface provides a 4:3 aspect ratio and is supplied as the projection surface only; the corresponding frame and stand are separate articles. The product has a net weight of 5.2 kg and is identified by article number BXF-RV386294B1ID.