U usnspeed90 Junior Member 3 0 Biloxi, MS May 15, 2014 #1 A 1750w rms sub, with a 1900w amp. I am going to be using one of the 'big 3 upgrade kits" and a 15 farad capacitor. I was wondering if I would still need an extra battery or not? Click to read more...
A 1750w rms sub, with a 1900w amp. I am going to be using one of the 'big 3 upgrade kits" and a 15 farad capacitor. I was wondering if I would still need an extra battery or not? Click to read more...
ultimate157 5,000+ posts Engineering Student 7,314 0 Worcester, ma May 15, 2014 #2 What kind of vehicle? How big is your stock alt? How big is your stock battery?
OP U usnspeed90 Junior Member 3 0 Biloxi, MS May 15, 2014 Thread Starter #3 2013 mazdaspeed 3. I'm finding that the alternator is rated at 125 A, and the battery is 14V but not absolutely sure.
2013 mazdaspeed 3. I'm finding that the alternator is rated at 125 A, and the battery is 14V but not absolutely sure.
CrossoverOre 10+ year member CarAudio.com Elite 1,043 1 oregon May 15, 2014 #4 ditch the cap and get this instead or something like it. Stinger Electronics | Product Details