I have 00' gallant, I know nothing about door speakers or speakers by the side mirrors(tweeters? Correct?) There isnt any back door speakers there on top behind the seat, and there is also a speaker on the top of the dash.Soo any help would be great, links, appreciated. Thanks.
Polk Audio DB651s has clean crisp sound.
It depends if you're going to put an amp to the speakers or run them the same as the factory stereo. Also if you're going to amp them then the amp and your budget comes into play. The best upgrade for a stock stereo is probably going to Infinity.
A speaker is a speaker is a speaker. confident, they may well be used on your doorways or everywhere else you prefer to place them. no count if or no longer they are going to sound good relies upon on a plethora of components and is subjective besides. So merely you may answer that for your self.