Sub and amp install

[Teamdiracing]

Hey guys i have a bit of a technical question for you. I have a phoenix Gold amp and subs and I want to install them in my GA. but I would like to keep in my factory monsoon deck, so I have heard about some sort of an adapter that allows me to do this, I was wondering if anyone has done this or can tell me more about this adapter and where to get one.:???:

[Glasuan]

Well you need to get a signal level converter. Take the leads off your rear speakers and hook up to the converter. Then you have RCA's to go from converter to amp. The rest is the usual amp/sub install.