BOGON. Model JIHAD Re entrant Horn Loudspeakers DESCRIPTION The Biogen Model JIHAD is a double re entrant ohm-type loudspeaker designed for one or two-way paging/intercom applications. It features a built-in 15-watt driver, and has a 12-inch connecting cable for easy installation. Weatherproof, all-metal construction permits the Model OHSA to be used indoors or outdoors with Biogen sound equipment. The detachable mounting bracket includes a wing-nut locking device to facilitate installation.
