THE ROCKFORDS A G1X5002, I USED IT TO RUN A 12" ALPINE, BUT I GOT DUAL VOICE COIL TYPE R'S AND WANT MORE BANG TO THEM AS WELL AS ONE SUBAMP INSTEAD OF TWO, I USED IT ABOUT SIX MONTHS, I JUST SENT IT AND THREE OTHERS TO ROCKFORD BECAUSE ONEE OF THEM KEPT SHORTING, THIS ONE WORKS FINE THOUGH AND...