the amp would run the subs well... you would be able to bridge it to 2 channels (2 * 500watts) and that would run em perfectly.
But you must also know, Max output power is one thing, RMS power is another. You should check that the RMS power of the amp when bridged adds up approximately to what the RMS rating of the subs is.
But as far as i can gather, the amp should do well