Ok so I have just installed new speakers in my car with a 4 channel amp. Everything is getting power and the rear speakers work perfectly. However in the front the Left speaker is louder than the right speaker. Now I have checked the balance and its perfect. Even if I set the balance all the way right it messes up and the left is still louder. Do you think maybe I have a short in the left speaker or what do you guys think. If you need any more information please ask cause I would really love to get this fixed. It all worked fine for a while and sounded great but now its crap. If anyone has any suggestions please give them.