87 5kcsq sterio replacement

["Jack Gagnon" <bullitt@cybertours.com>]

I am trying to install a new CD player in my car and am having trouble
getting any sound out of the thing.  The car currently has a malfunctioning
stock radio cassette with the 10 speaker sound system.  I am told the stock
system has two amplifiers and some crossovers.  I suspect the amplifiers are
what's giving me the problem.  Does anyone know what I have to do to get the
aftermarket unit to work.  I tries just splicing the new speaker leads to
the existing speaker leads on the harness to no avail.  any ideas?

Thanks

Jack