I don't see why it would be bad as long as you don't put more voltage in than it can take... Break out the manual and a V.O.M.
What subs are you running, by the way???
Im sending the money order out tomorrow for 2 15 inch Re SX's I dont have a digital cam but ill borrow my friends when its all in //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif