AV Stumpfl’s Monoblox64 bottom bar is a black frame or system component intended for use with the Monoblox64 product series. It has a specified width of 386 cm and a gross and net weight of 6.6 kg. The component is supplied as a single piece, not as a projection screen or projection surface, and therefore has no projection area, aspect ratio, surface gain, or projection type. Manufacturer article number: BXW-XN386/B.