I installed a aftermarket stereo in my 1994 bmw 325is, but i cant get sound out of it? any idea why?

Question

I installed a aftermarket stereo in my 1994 bmw 325is, but i cant get sound out of it? any idea why?

Answer 1

if you don't send power to the old amp or rewire all of your speakers to the radio (bypassing the factory installed amp) you wont get any sound because there is no power going to the speakers

Answer 2

doesn't the BMW's have a stock amp? make sure the remote wire is properly connected