6G Celicas Forums

I read a lot of posts of people asking exactly what size the front speakers are because even though they are listed as 6 3/4 they really sit in an 8 in. hole and that i understand but what about the back speakers. I have heard 2 different things some people have said they replaced them with 6.5 speakers and they fit perfectly but some people say they are 6 and 3/4 speakers. I want to replace my back speakers and i would like to know what size would be a perfect fit has anyone here done that and have more information on it? I also have a 94 us gt celica with tweeters on the door frame and a factory 2 din cd/tape player if that makes any difference.