if you go sealeded id take the BTL,nightshade,and lvl5 offf that list as they are better suited for ported boxes.fi q's would be nice or even the sa 15's. Soundsplinter rlp is nice also
^hes not running any stepdowns.luckly the jeeps are ok up to 17v on the stock electrical.ive spoken with mechman about this s i have a jeep as well.He has a d1400 under the hood.well the last time i saw his truck in person he did.
misfit i think you need to get off your high horse on this one.it seems through pure experiences from random people that this is a known thing with breaking sdcs in properly.Ive seen multiple post about this.