75W Waterproof Driver Unit for PA Horn Loudspeaker

75W High Quality Waterproof Driver Unit for PA Horn Loudspeaker      If you want to have a good Horn Speaker, accessories are crucial.We Mingsion produce Driver Units of different specifications and materials to meet your needs, and All our Drvier Units fit Speaker Horn with the industry standard 1-3/8" - male thread pattern.Inner diameter of voice coil :50.8mm, it can be separately sold.This Unit Driver is waterproof, it can be used indoors and outdoors.This Speaker Driver has...