Every site I go to says different things. They look like some kind of stupid version of 6x9s.... I have the 1993 Accord EX. It's got the raised grill enclosures by the back windows there. I want to order speakers but if they ship me some that don't fit, I will have a coronary over here because I'm extremely out of patience lately

 

The different trim levels had different rear speakers. The EX sedan shows 6x9 speaker in the rear at Honda parts sites.

 

If memory serves correctly, 6.5's if round, 6x9 if oval.