I upgraded the speakers in my car, 6.5's up front and 6x9's in the rear and I get more sound from the rear than I do upfront and it makes listening to music seem a little unbalanced. I know music should seem to be coming from the front like when your at a concert,right?? Everytime I ride in my moms celica i get jealous of her OEM system (8 speakers six up front and two in the rear). Is there anyway I can fix this or is it a lost cause??