can I use 6 1/2 speaker

Hey,

My stock speakers are 5 1/4, I understand that I can put 6 1/2's in. Is this correct?

Thanks a lot,
Tad

1989 Cherokee

I plan on doing my rear speakers some time this month. I'm not sure how i'm gonna do it, but whenever I do I'll post a reply. If you have a solution, please let us know!

I think 6x9 will work in the rear, take the panel off there should be enough room if not not hard to cut.