I love Audiobahn, I have had three sets of subs from them with nothing but good things to say. In my experience they under rate their power capacity, I would think you would be alright.
Black '00 Z28
LPP LT's and True Duals, LS6 Intake, 160deg T-stat, MSD wires, Vigilante 3200 Stall, K&N FIPK, Spohn LCAs, Tune
13.1 @103 converter only
Bolt on times this summer!