They are decent amps.
I don't believe they will do rated power, but then again no one has ever benched them so anything anyone says is just an assumption.
I have a PA 3000d right now, and am thinking I will get a new "BAMF" series amp for my comps. unless I chose cadence instead...
I'm sure you could find better subs, I like the look of them //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif they are beefy, jsut not sure if they're good.