I bought these for the rear deck of my 90 Corolla GTS, just to find out that they were too big. So then I ordered some 4 in of the same model, to find out they were too small. Turns out the rear speakers in a 90 Corolla GTS are just a stupid off size hah. So I took these 5.25 Pioneer speakers, and build my own rear deck and put them in it. They're wired to my Pioneer DEH-X8500BS deck. They sound really good! Just remember, how a speaker sounds is largely dependent on what kind of enclosure you put it in. The same speaker in your car, may sound better or worse in somebody else's car. But I will say these sound great. They can go pretty loud without any noticeable distortion. Sounds clear with any kind of music. It's well worth the money. Looking at them in person, they look like really nice quality too. And don't worry, if your factory size is 5.25, they will fit great.
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