Hi, I have a good 2 channel amp however i have 4 speakers wired to it. Currently the left channel on the amp runs both the rear and front left speakers and the right channel runs both the rear and front right speakers. However as i have a sub, i want the midrange and treble to be comming front the front speakers more. Can i wire it so that the left channel on the amp runs the front speakers and the right channel runs the rear speakers? Then i can fade it so that there is more comming out of the front speakers. I don't see how this would cause a problem although it may affect the way the stereo sound comes out. Thanks.