ok, i knw this bose stuff gets discussed alot but i searched around and couldn't find the answer:

I was taking the bose door speakers out of the doors and there were only 2 wires on them, is this correct, i thought there should be 4. the same thing happened with the wave tubes, i can only find two wires leaving them. help

also, do 93 touring ed. have the center speaker amplifier?

 

In the bose system, their should be a plug that goes to the pod, which is directly connected to the amp(inside the pod), than a wire runs from the amp to the bose speaker. Believe their is only one plug for the tube also, its on the driver side of the tube.

 

Sounds like your speakers were replaced because that is how my MB Quarts are connected (2 of 4 wires in plug).