yes it will work... the amp may overheat. actually errin at pg strapped 2 of the 400's together and got near 2400 watts i believe from them.. and they ran for a few days before smoking
here is what errin said "It was actually AP'd at 2.7kW and slightly damaged at that point. "
and "There may be no free lunch but when 2 X400.1's literally shut Barney down due to current draw I have to say I am impressed. Also you say they will not work for more than a few minutes, we ran 8 subs at deafening hip-hop levels for 3 days without a heat or failure issue (remember the 400.1 has no fan) when the units actually failed it was do to an improper connection not component failure."