DS18 4.5″ Screw-on Plastic Circular Horn Waveguide with 1″ Throat PRO-HT1 Black
DS18 PRO-HT1 4.5 inch circular horn with 1 inch throat. Durable ABS black horn with twist-on installation for universal use on all drivers. 110 degree coverage delivers greater range, volume, and tonal clarity for compression drivers. Easy mount, secure fit, high performance sound.