What size speakers are they and what kind of depth do you have? It would make a massive diffrence in sound quality if it was done right. A PPI PC250 would be a great way to add some nice amplification as well.
i know that it uses 5.25 , i was thinkin about getting MB Quart rce213 but im worry that after i swap out the old speaker and put new one, my windows have a problem closing, because im not sure of the depth, do you know where and who i can ask to see if this speaker will fit into my door without any adjustments ? I already went to crutchfield.com and checked but they dont have much into all that was said is my car uses 5.25 speakers and that the mb quart fits.
no i-drive , I have the older bmw 2003. I recently installed an amp and subwoofer and kept my factory amp for my component speakers, but it seem like all my bass is stuck in the trunk anyway i can get the bass into the cabinet ? , Will changing my stock speakers do anything ? without taking out the factory amp ? any recommendations pls.