To all with original head unit and aftermarket speakers

Just a quick question. I have finally installed the Pioneer TS-Q131C speakers (the ones with the yellow kevlar cone and the magnet in the front). Anyway... the thing is that before changing the speakers, besides the crap overall sound, the dash tweeters had a terrible resonance, making a noise as if they where damaged. I thought that the new pioneer tweeters would solve the problem, but they also have it, better sound now overall, but the tweeters still resonate badly at higher volumes...

I am concerned that, after lobbying with wife for a new HU, the problem will persist because it is not caused by the OEM HU itself but due to something else I am not considering...

I reeeeally need your feedback guys!

ThankYou!

Alonso