Retaining Factory Amp Reply #15 – October 02, 2010, 11:07:57 PM In the trunk , at the amp . Quote Selected
Retaining Factory Amp Reply #16 – October 02, 2010, 11:11:28 PM Ah I see.... And that would make the factory amp pretty much obsloete and I wouldn't have to worry about the red wire that was hooked up to the back of the stock radio (which I found out was the ground for the factory amp) Quote Selected
Retaining Factory Amp Reply #17 – October 02, 2010, 11:19:42 PM Exactly But I only have the one for the JBL ampthat looks like thishttp://cgi.ebay.com/ebaymotors/1991-Lincoln-Mark-VII-LSC-Factory-JBL-Amplifier-_W0QQcmdZViewItemQQhashZitem230a71b98cQQitemZ150499080588QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories Quote Selected
Retaining Factory Amp Reply #18 – October 02, 2010, 11:27:54 PM I justtook a look in my trunk and although I couldn't tell what my factory amp looked like, it dosen't look like the JBL in the link you posted Quote Selected
Retaining Factory Amp Reply #19 – October 02, 2010, 11:35:15 PM Well that will not work then , dang Quote Selected
Retaining Factory Amp Reply #20 – October 02, 2010, 11:43:23 PM Yea, that sucks. I may just run new wiring to all the speakers and only use the stock harness for power, seems like that may be the way to go Quote Selected
Retaining Factory Amp Reply #21 – October 02, 2010, 11:47:25 PM I'm afraid you may be correct , that seems to be how most people have worked around the common ground system Quote Selected