inputs.text: exactly needed - amp powering two inifinity reference 1262s custom made ported 21c3 boxes tuned 31 dual voice coil 4ohm wired together one ohm not trouble amp feed system 0 gauge wire distrubution block 2 ft 6 gauge wire amp never cut headlights interior lights not mention ears give way amp not sure others problems wiring one ohm long story short happy amp