If you got a 2 DVC 2-ohm subs, you need to get a mono amp that does 1000 wrms @ 2 ohms. Really, we need to know what your budget, otherwise it is hard. But for nice, high-quality amps you look into a JL 100/1, Xtant X1001 or a Zapco 1100.1. For something more on the budget with still good qulity, look towards MTX and JBL.