That amp is a great one! I've heard it on the same sub you are talking about. I've also heard that same sub on some other amps...mtx, hifonics, jbl and rockford. The Kicker 600.1 was the cleanest and loudest of the five. You won't be dissapointed.
What about the Kicker KX 850.2,i have been told that the KX 600.1 does not have enough power to push the sub to its,reason being...it is 600 watt @ 2ohm stable,the sub is 4ohm and is 750rms. It can be connected to be 2ohm but still 600 watt rms aint enough power,to my understanding the out of your amp rms should equal your sub rms!My other option is the Alpine MRD 1001 which is 1000watt rms at 2ohm stable,is that a good choice or not?