first time posting. I been lookin around this site a while and Im glad i found it. Well im redo the whole system in my car. And i wanted to do a 3 way active for my front stage. I a noob when it comes to goin active. But i wanted to do maybe a DD MD6.5, rainbow mr 100, and a jl tweeter. I still dont know wat amps I AM A be using but does this sound like a good set up so far? I AM A be running a 12 BTL off a sundown saz-3000d. And i listen to all types of music but mostly rap, if that helps. any advice is welcomed

Welcome to SSA first off, some people migth mention that grabbing a decent 6 channel would be the way to go. The JBL is a good unit for a great price, not sure what head unit you are running and what crossovers it has, that will dictate if you need an external crossover or not. I personaly have never had a 3way active but I have helped on a few. They are the hard to eq out, but once done right can sound very good. Also I have not used that DD, and not sure which JL tweeter you are referring to. Do you already have these pieces? If not, we have a good number of experienced SQ people who can really assist on choosing the right pieces.