What size speakers does a 93 Honda civic del sol have?

And for those of you that were interested in the actual question the Del sol has 5.25 in the front. The rear is unknown. [edit]They have 6.5 inch round speakers in the back. If yours don't have them, then the grills will cover the holes with material which easily cut away. If yours don't have them then you'll also be missing the necessary adapters to fit them in there. The enclosure looks like an L and the speaker goes in the right angle of that L. You may get lucky and buy the adpater/retainer on ebay, otherwise you can fabricate a retainer out of sheet metal. My 6.5s fit perfectly inside the hole, I just fabricated individual retainers for each screw that held on the grills. Hard to describe here without a picture.