big dong: technically they say you need a jl 1000/1 for each 12 to power them sufficiently, but I don't know about that. The JL amp might not have enough power to power them them both well, but I am sure it would do a pretty good job about it unless you really wanted to spend all that extra money and then be over powering the shit out of them. At any rate I have an Xtant X1001 with a LFQ module and I am bottoming the shit out of my 2 10s at bass 0 and sub 2 on my eclipse head unit (bass goes up to 6 and sub goes up to 16) on any bass song (like bass mechanics) and the amp is only set at a little over half. So I think that amp would probably easily power 2 12s and its clean as can be too.