Yet to do for another time: the crossovers and the tweeters. Alas, we didn't get those hooked up. Paul was able to get at the tweeters up in the dash, but we were never able to locate the split between it and the mid in the side door, not by sight, not by wiring color. (Any clues? Honda sure isn't telling.)

I know that on my Integra and a number of other factory equipped Hondas, the crossovers are right at the tweater mounting location.

Do you currently have factory tweaters and mids? Adding new parts for both or just one? Using stock wiring?

I didn't get enough info from your first message to give you any better answers. If you're adding aftermarket tweets and mids, then you should be running new wire. And if you're doing those things, you can locate the aftermarket crossover anywhere inside the door. You're removing the door panels to do all of this, right?

Bruno