like i said. if you get two 2500s, get the mayhems. if you only want one amp, get the havocs. I'm an AA dealer, I know what the subs are rated at.
birth sheets dont mean shit. they are found while using a non reactive load. in reality, your subs might see 1500w from that amp. thats why other companies dont do birth sheets. its marketing crap, just like max power ratings.