Re: Where could I get the "Big 3" upgrade installed? Battery Help needed also
Any car audio shop can do a BIG 3 for you. Depending on what gauge of wire you want (assuming 1/0 gauge) it will probably run you around $100 for a shop to do it for you. As for battery. I dunno what kind of power your running but if your running more than 2KW you may want to look at putting an AGM battery up front under the hood and one in the back. XS power makes great batteries.
Originally Posted by Molinam123
Vehicle: 2007 Pontiac G6 GT
Head Unit: Kenwood DDX419
Speakers: Focal PS165 Components
Distribution: Knukonceptz KNF-60 Power/Ground Distribution block
Amps: Audique 200.2, Rockford Fosgate T2500-1BDCP
Subs: 2 SA-8v2 D2 wired @2ohms in custom ported box tuned to 34-35hz
Wiring: All 1/0 Gauge SHOK Wire and Knukonceptz wire + BIG 3
Alternator: Stock for now but HO 250A+ in the works soon.