sub/amp hookup

ok long story short i have no idea what im doing but here is what i want done.

my buddy is letting me borrow his subs/amp until he buys a new car which might be a few months so i want to hook it up in my car (2002 Trans am) with the monsoon system/HU.

what do i need to get this done he gave me all the amp wiring stuff already but is there anything extra i need to make it work with the stock HU he also gave me http://www.geocities.com/jjzone99/Pict0003.JPG and said that it might work to hook up to the stock HU

sorry for my ignorance on the issue :cry:

The easiest way of adding on to the POS Monsoon system is to use a PAC OEM-1 (http://www.affsave.com/pac.htm). It is a plug and play adapter that requires no splicing into the factory wires and plugs directly into the factory harness. If you use the adapter in your photo be sure to tap into the factory wiring before the POS Monsoon amp rather than after it.