Hello,
I'm the proud owner of a 97 a6 quattro wagon with the bose delta system. My question concerns the subs and amp in the back. I had the door off and they don't seem to be playing. The stereo sounds great and I was surprised to find these weren't vibrating... Anybody else run into this and is there a fix. I'd like to have it right. Couldn't be happier overall with the car and I intend to keep it till the cows come home or the tires fall off!!!!

97' audi a6 quattro
190,000 miles on it