i have my speakers hooked up to a crunch amp, and i noticed the rear speakers are really low and there is no way to make them louder from the stereo.. so i was wondering if there is a way to make them louder from the amp?
what he said but to answer the question assuming u have a 4 channel amp then you would check to see if the gains and settings are all correct and see if that does not fix your issue. I suggest the same if you are using a 2 channel also. U sure the fader on your HU is not set to the front??? Check the simple stuff first..