Audio Systems: 1989 Toyota Corolla 4-door Sedan, inch speakers, toyota corolla

Question
I was wondering if i can fit 6 1/2 inch speakers in the rear area of my car without cutting any extra holes.  I know that the standard size for my rear speakers is 5 1/4 inches.  Thank You!!!  Aslo how do I remove the rear panel where the speakers go?

Answer
Conversion plates do exist to fit different sized speakers in different sized mounts. I have lost track of where to get them as I find it's much easier to fit the right sized speakers in.

Without seeing how the rear panel is constructed, it would be hard for me to say how it's removed. You may need to seek a professional to assist or tell you how. It's been a while since I have worked on that model of car.