After shorting car out, BOSE sub won't work
 

My car got shorted out a month or so ago and it has taken me a long time to get all the major problems sorted out. Now that it is running and most everything is back up I have realized that my Bose sub isn't working.

Where is the amp for the tube system? I am thinking it has something to do with that because the speakers worked briefly the other night when I first turned the radio on but then died out about 5 min into the drive. I would post this in the Audio forum but I there isn't much interest in the bose system since it is specific to the 3rd gen.

Any help figuring this out would be appreciated.

My porsche 944 was also shorted out and my whole sound system no longer works. We've been to our Porsche mechanic numerous times and no change.