I put 4 of these in a 96 explorer. They sounded great then i made some improvements to the interior by using sound dampening rubberized spray from Oreilys inside the door cavities and rear hatch. Then Dynamatted everything. I fabricated some speaker spacers that aimed the speakers more toward the listeners. They are very clear once you install them properly. My only gripe is that they are very directional as far as sound projection goes.