The AV Stumpfl modification radio hybrid motor is a frame or system component for the RS100 io Hybrid 10/17 motor system. This product is supplied with a Situo 1 io control unit and is identified by article number BRZ-MOD/FM/RS100H/10. It is not a projection screen or surface and therefore has no projection area, aspect ratio, screen dimensions, or optical specifications. The listed net weight is 0.1 kg.