<v=rus> 10+ year member
Junior Member
I have four stinger SPV44s in my trunk. They are wired to four of my six 12'' subs. The other two subs feed off of the factory battery. I charge up the system every so often so i can kick all six together at street meets. My question is this can i install a regulator or battery isolator that will allow the system to charge when the car is running? Basically I want a regulator that will maintain a constant but regulated draw on my alternator so I can charge the SPVs without plugging in to an outside source.