Conclusion: Installed these in my 2001 Jeep Grand Cherokee, they have a great sound compared to the other upgraded speakers we had. I am very pleased in the quality of the sound. I have had them for six months now and all is well.
Summary: These are very good speakers for two ways. The sound quality is very good, because they are able to pick up parts of a song most speaker will rarely do. I have been pushing them very hard at very loud volumes and they are flawless so far. I would recommend putting bass blockers on them, they can handle it but I beleive it will prolong there live. I will be purchasing more Fosgate products in the future.
Conclusion: Got these for rear fill, definitely do the job, clean and loud. There was no need to go overboard since they aren't primary but a perfect compliment for my T165-S and the price was perfect. They probably would impress most people as a primary set.