6x9s in a regular cab...

[gpgtman83]

I have powerbass 2xl 4x6's in all the factory spots and they will make your ears tingle without an amp and with an amp they are more crisp and clear

 

[GMCTRUCKS]

6x9 speakers

Place the 6x9 speakers in the gray pre-made boxes that are on ebay.

The best thing I did was replace my stock radio on my 93 truck and I got a super deal from some member here and to me Alpine is the way to go ebay also has used ones at good prices.

Ebay or some stereo shops that have spacers to where you could use them to where your stock 4x6 speakers are the only thing you would have to cut a hole on the panels to let the speakers go in the stock holes.