GMFS founding member
just got my infinity kappa 6.5 components and 4x6 plates installed, all i can say is damn. they sound nice, even running off the stock deck. rears took about 10 minutes each, fronts took about 2 hours each. my favorite part was taking the hole saw to the stock tweeters. i removed the silver mesh grilles from the component tweeters, they look better under the door panel grilles. anyhow the speakers are a perfect fit, just drill 4 holes and find some screws. no clearance problems. they sound phenomenal... next i gotta find a box for my perfect 10 and get a headunit so i can hook up the alpine 5 channel.