Horns provide a very forward, immediate sound, with lots of presence. Too much presence, having a severe "cupped-hands around a mouth"/"pinched nose" coloration that quickly becomes irksome. The worst speakers, by far, I've ever heard for vocals. The ones I've heard, anyway. But very dynamic, if that's your priority and you can live with the extreme level of coloration they possess. They do mimic the sound of the PA systems at rock concerts, which may be why rockers don't mind them. When I lived in my Band's house at the age of 21, our PA (Altec Voice Of The Theatre A-7's) did double duty as our stereo speakers.
