Anyone have feedback on the factory subwoofer under the rear set of the 2004?

 

It sounds good. It's not going to rattle anyone's windows, but that's not what I want anyway.

 

Cool. Getting my new truck in a few weeks. Ordered the standard radio with single CD.

Is it safe to assume that the factory wiring is back there for the factory sub? If so, can I order at dealer and add to my existing factory radio?

 

FYI, with my Expi they did not have the factory wiring for the sub in the back. I even have the premium sound system (minus the sub). So, unless somebody knows for sure I wouldn't count on it.