Does anybody know the size of the woofer on the bose equiped trucks in the center console? Or can you replace the sub for an aftermarket sub? I dont want big bass just a little louder i already replaced the door speakers with some polk audio on the front and rear, i just need an amp and know if i can replace the sub on the center console.
oh btw this for an 03 silverado with bose system

 

i believe it is a 7" which is the same size as your front door speakers....(even though it calls for 6.5" or 6.75") i wouldnt see a problem replacing it with a little 8" sub but you will have to find one that is free air b/c i dont think your center console is completely closed off to be air tight, i could be wrong though also you will have to figure out a way to mount it as i dont think you will be able to reuse the factory mounting system......a couple of 10" subs in truck boxes work nice behind the seats and might be the easiest way to go if you are thinking of getting an amp anyway....