factory sub in '03 Explorer?

[joners]

Where is the factory sub in say a 2003 Explorer XLT? Do all come with one or was it an option? It sounds like I have one, unless the door speakers are actually decent.

 

[mindless2]

I would check in the cargo area on the passengers side. On the side in the back there should be a cover there. If not, you might have a pocket there (thats how it is in my 00 xlt).