| A 30-watt heavy-duty convertible driver designed for use with compound diffraction horns. Designed for general public address applications. Weather-resistant for outdoor or indoor use, dual 1-inch screw-on exit, wide frequency response, 30-watt 25/70.7-volt transformer (30-, 15-, 8-, 4-, 2-, 1- and 0.5-watt taps). Comes with threaded plug to convert to conventional driver. 1828T/1828C Engineering Data Sheet |