Monoblox surface RP 4:3 projection surface by AV Stumpfl for rear projection applications. The surface has a 4:3 aspect ratio and an R10 gain designation. Its overall size is 345 × 264 cm, with a net projection area of 325 × 244 cm. The screen diagonal is 160 inches. This product is supplied as the projection surface only; the frame and stand are separate articles. The surface article number is BXF-RV345264B1, and the complete set article number is BXS-RV345/R10.