Pioneer TS-C1353 Car Component System

Pros
Good sound

Cons
Crossover is ugly. Don't handle bass too well.

Full Review
I have a set of these 5.25 inch speakers in my front doors. The tweeters are in the front door panels as well. The component set was fairly simple to install-all the instructions were on the box. Also, to make the installers life easier, there is a cut-out section on the box that the installer can trace in order to cut hole for the speakers. The speaker produce great, clean sound. The crossover is pretty big and ugly, but that is easily fixable by hiding the thing under your dash or, like I did, in your doors.

Also, if you are planning to send tons of bass through the speakers, don't do it. They don't handdle it too well. I had to cut the bass out on mine in order to get rid of distortion. These speakers are great if you have a sub. You can just send all the bass through the subwoofer.