Self-Amplified Trumpet Speakers are the clear alternative to the outdated horn speaker design. Delivering up to 25W of class AB power directly to the speaker, each powered speaker can drive three additional non-powered speakers. 60ft throw, 120-degree horizontal and 90-degree vertical dispersion. Weatherized, the trumpet speakers have a black or paintable white ABS plastic enclosure, aluminum grill and a unique "C" bracket for wall, ceiling or pole mounting.