I have a RF 1000a2 with a birthsheet of 1664 watts all channels driven into full power @2 ohms @ 14.1 volts(its the old school one) I was thinking of hooking it up to some 12 w6's but thats too expensive and i got a single cab truck. I want some SPL here so i was wondering what sub yall could recommend for that amp. I just want one sub. Either one twelve or a ten, I was researching some brahmas, XXX's and Magnum D2's, Any ideas on the best sub for that amp? and what kind of enclosures for it? btw the amp is stable at 4ohms or higher.