Bought a 95 oldsmobile achieva for college and will be driving it a lot. I think I'm just gonna put some pg rsd6.5's in the front, but want something for rear fill. Should I put a pair of 6x9's coaxials in the back or 6.5's?
You won't get anymore low end out of 6x9's then 6.5's. It would be alot easier to just put 6x9's and since it's just rear fill you won't even notice they are back there.
When people say music comes from your front and not to put rear speakers in, that's not always that case. When you listen to headphones, does the sound come from your front, or inside your head? I like the sound of the rear fill more than when I fade all of the way to the front. Some cheap sweet 6x9s are the Alpine Type R SPR-69C.