I have my new enclosure for my jl 12w6v2 built but i need the wire that comes from the cup terminal to the subwoofer and the quick connects that go with it. Is 12 gauge the way to go for this or should i stay with 14 gauge.
I will do the same from the amp to the box so the resistance stays the same.
Unless you're planning to supply 2000w rms, 14 gauge will do just fine. From what I recall, I don't think you have 200A alternator in your car right? Then 12 gauge is nice to have, but not required.