How to get rear speakers out of FD?
I think if you just pry off the grills you can also get the speakers out. There are screws to get the interior rear quarter panels out. There is one or two down behind the seat on/by the door sill (don't remember exactly, just look before pulling). The panel does pop out, just be careful to work each clip (I use a panel tool - large bent slot screwdriver tip with a slot cut in it). You may have to straighten or replace some of the clips before putting the panel back.
Take the plastic panels out. Do NOT try and pry the speaker grille panels off, you will just break them.
There are just a few screws to take out to get the panels off, and also take off your trim molding around the doors.
There are just a few screws to take out to get the panels off, and also take off your trim molding around the doors.



Damn plastic!
