idk that much about crunch thats why im either lookn for a sundown or a DD.. sry but if i dont find any ill deff hit u back upbuy my crunch gp3k and ill throw in a fuse holder with a 300 amp fuse //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif the amp clamped in at a little over 2600 @ 1.8 ohms.