I suggest you run new wires from the back of the head unit, more so if you have put in an aftermarket one. In mine I am running Infinity Kappa Perfects. They are known for not having very much of low end capabilities, but that is why I bought them. Those paired with 2 eclipse 10" woofers and it makes a real nice setup.

 

well i got around to it and i installed these about 2 weeks ago

http://www.bestbuy.com/site/olspage....=1198888713004

They were a little bit big and push on the door panel a little but all the clips went back into place.

I had to use a spacer to stop them from hitting the window so i just took the cover for the old speaker and cut the middle out and put the speaker in it and it worked better then i expected.

They sound way better then stock and i like them... They may have been a little over kill sense i have a stock headunit but i got them for 60 bucks so whatev

 

I have Lightning Audio 3-way 6x9's in the doors and kicker 6.5's in the back panels and it sound great. I also have a pioneer cd player but hell everything is great with how the sound. The 6x9's is 225watts and the 6.5's are 120watts. I picked up the 6x9's for 40 dollars and the kickers for 70. and the headunit i got out of my step dads wrecked grand prix and i wired everything myself. I love the sound in my single cab cause it has excellent low and mid bass but also has an acoustic sound depending on wat the setting are in the eq with the stereo.