Help, car makes a terrible loud noise when driving?!?

Question

My nissan maxima 1989 makes a terrible loud noise. it sounds like farting/crackling noise coming from the speakers when i drive. are some wires messed up or something?

so about how much do you think the problem will cost to fix? thanks in advance! any advice is appreciated!

Answer 1

You need to show more details... factory system?? aftermarket system?? Usually either the speakers are blown from being played too loud or a speaker wire is grounding somewhere...