Couldnt really find a Tweeter thread. I mostly listen to rap and in my old truck i had the power Acoustic NB-1's. No Cross Overs, just the bass reducers hooked up to my amp with my other door speakers. My Question is, is there anyother tweeter with out a big cross over that will SCREAM like these do? They will be Hooked up to my eclipse avn-5510 deck with my bose speakers for right now.