WOW! Awesome quality! Running them off a Kenwood deck in my Subaru Legacy and they get loud! Highs are so clean n mids sound like I got a sub! I was impressed with the insulation, a lot heavier than dynomat and removed all the rattles that the stock speakers left behind. Heard nothing but good things about RE n I know why. Don't hesitate to get this setup, n with Sonic, it's a great value with fast shipping!