Why not an AP3k? They do 3k @2ohms
Hmm.. so you say an amp that does 3k will only do 1600~1700 watts when it rise is to 4 ohms...but it doesnt do 3k.. Wire any 3k amp to is rated load and see if you actually get 3k out of it after rise.I like the aps and just bought another 1500 but if you already have the subs for that coil config. the aq2200 is a better buy. it will be workin just hard enough at .5 after rise to get you 2500+ and wont overheat or run hot with decent electrical. The ap3k however will never do 3k if you wire it to 2 ohms, and barely ever get warm and clamp about 1600-1700 max if you have 2x rise.
I dont care if ppl say rise is not an issue but every clamp test i have done shows 2-3x rise so I always try to match it up to about 50 - 75% starting load compared to rated load. depending on the amp quality and electrical support
aq2200's love .5 before rise - all day
ap3ks love 1 before rise - all day and will clamp 3k with some mild clipping but will suck a ton of juice