Okay found out my stock stereo is dead, going from 12v at fuse box to 9v at the head unit. So basically the only option for me left is to redo the stereo.

From what I have found out about the stereo is 6"x9" in the back 6.5" in door, the tweeters. Other than that have no idea what the other 2 are. I can find both the double din and sinle din setup for my car.

Just trying to get some ideas of what a setup could be.

P.S.
The music I normally listen to is metal/rock.