thanks for all the help guys, and here is the exact kit i got
KICKER CAR AUDIO 10" SUB 4 OHM TWO CVR10 SUBWOOFERS & DX1000.1 AMPLIFIER AMP | eBay
I think it comes with a 4 gauge wire, i will tell you when it comes in
do you guys think this is a good buy?
and i also got a Kenwood DNX6190HD headunit with a back up camera.
Does any one know any websites with wiring diagrams both for the sub and amp and how to wire a back up camera for the 370z!
Thank you for anyone that replays and sorry im asking so many questions, this is my first stereo system im putting in a car.