how do you get to the rear speakers in my 1999 f150

 

Ok. If I remember right, you need to remove the tool tray/box from behing the seat. I'm not sure which order, but the panels on the rear of the cab come off buy pushing in the center buttons of the plastic rivets. Don't push them in all the way or you might lose it. I think there are 3 or 4 per side. This panel comes off, and the upper trim around the corner of the rear window pops up and out. When these two panels are off, a couple of screws are exposed that hold the lower corner panel in that hides the speakers.

It's been about a year since I did this, so I hope I remembered everything. My crutchfield instructions are packed away somewhere with my oem stuff or else I'd give you better instructions.

Hope this helps, some,

Sven