The AV Stumpfl Vario surface RP is a rear-projection surface with a 4:3 aspect ratio and R5 surface gain code. Its overall screen size is 600 × 450 cm, providing a usable projection area of 580 × 430 cm. The projection surface is supplied as a separate article with a net weight of 9.7 kg. The corresponding frame and stand are not included and are available as separate articles.