I want to use them in like 2 arrays of three to 4 cabinets for live band applications with differnt church groups and organizations. In this situation reproducing vocals clearly and free of distortion is very crucial. Amplifying the instruments is important too, but not as important as the vocals. The JBL 4628B Performs quite well in live sound applications, being capable of producing decent low end without subs.

(Remember I'm only 17. I have a budget 10 times smaller than what most of us here have so i gotta work with the speakers that i have such as using JBL E-140's for general-purpose low end.)