302yota 10+ year member
CarAudio.com Elite
im currently running the stock (5 year old) factory batt up front, 130a alt, and a kinetic hc2000 ( I bought it used, and im sure its pretty old also) in the back...all 1/0 wire, including the big 3...amp Is probably turned halfway up at 1.4 ohms on a fi sp4 18...my voltage drops as low as 11.5 volts at idle...what would be a good battery setup to be able to get the most power out of my amp? I was thinking a hc2000 under the hood and buying a new hc2000 for the rear and doing away with both batts that I have now