they will handle the power but... they wont play under box tuning at all. and they sound like turds. but they are loud for the price.//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif trust me ive did some pretty good numbers wit um.Maybe....I have a couple of friends who have a pair of these. They've never gone past 400-450 rms and i've never heard of a CVR taking that much more. Just be careful with the watts and you'll be fine.