Alrighty guys heres the deal, i got this kenwood party pack with 2 12's that can be found here.

http://www.crutchfield.com/S-XwhNoz5...arty-Pack.html

it comes with a 350W KAC 5204 AMp and 2 KFC-W112s
I recently just bought a dual 12 inch box for them and a 350W amp installation kit which can be found here.

http://www.advanceautoparts.com/1/1/...t-cf-ak35.html
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oo i guess my question is will this wiring kit be ok? and if not what kind will i need.....
P.S. i also have a stock head unit on an 04 audi a4 and need to know what the name of the addaptor is that will allow me to install my subwoofers with the factory head unit still in... and if i'm missing anything please let me know

 

well first off u can tap into the stock amp or u can just use a loc and tap into a speaker. preferablly the rear sub. That is the easiest way to hook up the sub. IF u go the amp way u will need to pull the panels out in thetrunk. As for wiring i would go with a 4 gauge wire. Any less u lose sound output and strain your amp.