hey guys i have a 98 a4 with concert non-bose stereo. im trying to replace the rear speakers with pioneer 6 1/2's but ive run into some problems. first of all i had to order speaker brackets and baffels from crutchfield because he stock speakers were held in by just 2 screws in a strange configuration. secondly im not sure how to wire up the speakers because the stock speaker on the drivers side has an amp or a crossover built into it and has about 10 wires running to it. the passanger side speaker has only 2 wires so ill just cut the plug off and crimp it to the new pioneer speaker. what do i do with the drivers side wiring mess? why are all those wires there? Any help would be greatly appreciated, i tried searching already, and this is really getting to me cuz i want to hear my new speakers[:@] Thanks for looking....

 

Use a volt meter to test which ones get power when you turn on the stereo, maybe you will get lucky and find the two you need.