jpsaudio 10+ year member
Senior VIP Member
got a friend who has to hifonics hfx12d4's and an audiopipe ap10001...i wired the subs to a 1ohm load and it drums but you cant turn the gain past 15-20% and the headunit past 22(60 is max) with out the bass cutting in or out...i bumped up the fusing under the hood from 80amp to 120amp cause i thought it wasnt getting enough current...eventually i just wired it down to a 4ohm load and turn the gain to 40% and it sounds crisp but not deep enough...car audio shops say this amp cant perform at a 1ohm load even though the amp says its 1ohm stable...any suggestions... dump the amp maybe?