That's how mine are, but they just blew for no reason.

 

i kept my factory tweets and put a higher end kenwood coaxials in the front doors and critical mass coaxials in the rear. the sound quality is awesome( though lacking bass) i just put a 12inch critical mass 1000watt sub in for a little low end. damn its loud in a quad cab. like said previously, talk to a stereo shop and tell them what YOU want for sound.

 

What should I use for the rears? I'm looking for 2ohm speakers....6.5 inch preferably...

 

I got a pioneer HU and 4 speakers (pioneer) for 95 bucks

 

I believe I will go with Infinity 6032si's for the rear, and 6030cs's in the front.