I just picked up two 12" Cerwin-Vega V-MAX's, they're in a sealed box, 1.3cuft per sub, and I was wondering which of these amps would be better to power them. A factory renewed Kicker KX600.1, or a Hifonics Brutus BX1500D. Both are within my price range, and I've heard good things about both, im just not sure which to go with. Thanks for your help!