Need to update the thread, but I swapped out the front door speakers for Peerless 835004 6.5" speakers, the dash corners with Dayton RS100-4, and the center channel with a Vifa TG9FD-10-04. It will get LOUD and stays very clear and detailed with no distortion anymore.
Damn man, I checked and the price of those speakers are like $10 shipped....that must really show how crappy the Quality of the stock alpines really are. And I was laughing at Mad Dogs $1.27 comment in other threads regarding the stock alpine speakers, but being that you're happy with $10 speakers swapped...he may not be that far off....lol.
What about your Rear speakers, chit, you swap those out for the same as the front?