Ok my door speakers died. I have the laramie with infinity ext... the speakers on the dash still work but no bass at all. Any ideas?

 

i also have the same issue

 

So I guess its just the front door speakers... idk.

 

Relative easy checkjing if you have a multimeter.
Set the range to AC voltage 20 V range and check if voltage comes to the speaker. If voltage is measureable you have burned speakers, if not check again at the amp or head unit. If you find voltage- the wiring is damaged, if not you fried your amp.