AV Stumpfl Monoblox RP 4:3 is a rear-projection surface for the Monoblox system. The supplied projection surface has a 427 x 320 cm net projection area and a 4:3 aspect ratio. Its overall size is 447 x 340 cm. The product is supplied as the projection surface only; the frame and stand are separate articles. The surface is identified by article number BXF-RV447340A1SID and has a net weight of 7.05 kg.