I see. Are the tweeters inbuilt or external because car has already two OEM tweeters. Adding 4 kappa 63.9i means 4 extra tweeters ?? Now where does one fix them ? The more the equipment, the more complicated. I want the installation to be simple, economical yet effective ( I think kappa 63.9i with 4 channel amp would be so ) but now what abt the 4 extra tweeters ?
I just hope they would be in-built .