i have the stock setup in my 1997 a4 b5 and i believe the rear amp went out. it makes the really loud chatter sound with any volume.process of elimination says its not the speaker and its not the headunit. how much juice does the stock amp have so i know what to replace it with?
The speakers are Nokia(?) and tew amps are built into it but i have no idea where to find info on the amp. all i find on the forums are for the bose system