I'm looking at getting a pair of Rainbow CMX 265 comps for the front of my car. (6.5). I mainly listen to rap,but i also listen to alot of metal/rock. would these be good? Also, what amp would be best with these speakers? I don't really understand much about tweeters, so if someone could explain what they are, that would be great. If the tweeters arn't on the actual speaker, then where would they go? noob question...i know. lol. Thanks for the help.