Has anyone ever used these speakers?

Performance Teknique

I just picked up 4 - 6 1/2" speakers for 150 CAD and I was wondering what people thought about them.

Power 400 watts peak per pair
Frequency Response 47Hz - 23KHz
Sensitivity 92db/W(1m)
Impedance 4 ohms

I have a Panasonic CQ-C7401U head unit. >>

If anyone can tell me more about the stuff I have that would be sweet because I am pretty new to the car audio thing.

Also how hard would these speakers be to put in? >>
I have 4 to replace all the stock ones?
Should I just use the stock wiring since I am probably not going to put in subs?

Do I have to go through all the trouble of making a disc to fit the speaker in the front or is there a simpler way?

Also what are the size of all the speakers 6 3/4?

Thanks for any help!!!

This post has been edited by TrdKing: Aug 20, 2005 - 4:10 PM

Performance Teknique is low grade crap... so expect poor results from them.. use the stock speaker wire, yes. it will work fine... its just common sense really.. take your time and think everything out.