The AV Stumpfl Monoblox surface RP 21:9 R10 S is a rear-projection surface supplied without a frame or stand. It belongs to the Monoblox series and has an overall size of 569 x 252 cm, with a projection area of 549 x 232 cm. The surface uses the R10 S gain-code specification and is designed for a 21:9 aspect ratio. The manufacturer article number is BXF-RU569252A1S. Weight is 7.2 kg net.