So I’m selling my 2 12” subs and amp to upgrade to something with a little less bass but that will sound much cleaner. So right now I have some ****** door speakers, and I was thinking about getting 6.5” midbass woofers and plugging the stock tweeters back in and bypassing the factory amp and run it just off power from the head unit. Then I have an old amp and my old 8” sub from before I got the 12s and was thinking about putting the amp in that little compartment in the back and having the 8” in the stock location. So that’s what I thought up, please let me know if it can/cannot be done and add anything that I would need to do. I did read that I would need crossovers if I want to run 6.5” midbass woofers, is this true? Thanks in advance