The AV Stumpfl Monoblox R10 SD projection surface is designed for rear projection with a 4:3 aspect ratio. It provides a 305 × 229 cm net projection area within an overall surface size of 325 × 249 cm. The surface belongs to the Monoblox series and is supplied without a frame or stand. The R10 SD surface has a net weight of 3.85 kg and is identified by article number BXF-RV325249A1SD.