this is the rare factory subwoofer speaker system that was found only in the
'89 vanagon wolfsburg/Bluestars. most people have never even heard of this
setup, or seen the sub box..it was offered just one year only.  this system is
made for the vanagon specifically.   its mounted in the drivers wall panel,
right after the drivers seat..behind your vinyl or plastic side panel.  includes
the whole huge subwoofer box, speakers, speaker grille and all wiring harness.
 this will fit in any vanagon that does not have the kitchen cabinet (sorry
westy owners)   it will fit in all GL passenger vans, wolfsburg/carat vans, and
any other passenger van.   it will fit BEHIND your sidepanel..its made to fit
in the wall cavity.. so it doesnt stick out further than your sidepanel, and
it will cover it.   anyway asking $100 for the whole setup.