600w amp(RMS Power Range : 180-240 Watts) running two 12's? I think thats a little under powerd. type-r Handles up to 1500W peak power (500W RMS) according to bestbuy.com
All i found was they arnt suspose to be as bad as the normal lights your car comes with becuase hids the lights are low(meaning the shouldnt shine in anyones eyes in another car)