BDT30A SKU BDT30A-261 SPEAKER, PAGING HORN, BIDIRECTIONAL w/ TRANSFORMER 30 WATT Please log in to see price or purchase this item Request an account Line Comment Special Price Features:Twin re-entrant horns for bi-directional projectionMaximum speaker power capacity of 30WVariable tap impedance selector switchTilt & swivel base for easy aimingAll metal construction with enamel finishWeatherproof design