I had a 94' RT/10 and it came with Sony X-Plods in the center console (the owner before me installed). They were 3-way speakers (mid and tweeter in the middle) but I wanted more of a "subwoofer" look. I installed 3 different speakers that pretty much fit right in, but I did finally go with some JL W6's like rt/10stew mentioned. However, our cars (Gen 1) have smaller holes so the JL did not quite fit. The Gen 1 has a 6" speaker hole and the JLW6 is a 6 1/2" speaker. I did make the JL's fit, but I had to take some pliers and wire cutters to cut around the speaker enclosure to make it fit. But with a little time, it looked NICE! I'm the type of person who doesn't care about keeping something looking "stock", trying to "hold the value" of a vehicle. I prefer to make it look bad ass and when I sell the car... the buyer will like it as well, because it looks better than stock.
See the link below to see the outcome of the JL's in my 94'. The Gen 2's have a single speaker, so thats why it fits in a Gen 2 with no modifications.
p.s... I kept the JL's when I sold my RT/10, so I still have them in their boxes if you want to buy them. They are barely used.
You must be registered for see images attach
[media]http://c1.ac-images.myspacecdn.com/images01/58/l_21b36db209cd7ee56157bf5c6fa7d6b0.jpg[/media]