The AV Stumpfl Monoblox64 top bar is a black frame or system component intended for use with the Monoblox64 series. It has a width of 752 cm and is identified by manufacturer article number BXW-XN752/T. The component has a net weight of 12 kg and is supplied as a single piece. It is a frame component rather than a projection surface or screen, so projection area, aspect ratio, and screen size do not apply.