The AV Stumpfl Monoblox64 bottom frame bar is a frame or system component for Monoblox64 projection-screen systems. It is identified as a bottom frame bar with a specified width of 386 cm (12 ft 8 in). The component has a gross and net weight of 6.6 kg and is supplied under article number BXV-XN386/B. No projection surface, projection area, video inputs, video outputs, connectors, or other dimensional data are specified.