OK I have some questions about how to go I have a pioneer head unit works fine ect. I'm an infinity fan and looking at the 6.5 component systems
Kappa perfect 6.5 RMS 100@4ohms
Kappa 6.5 RMS 90@2ohms
1st question is deciding between the 2 speakers as perfects are 1.5 times the price, not using...