Im new to posting on the forums although I have been using them to gather information on my 2001 LS. I have searched the site and found a couple threads on using the factory amp and wiring to wire/hook up an after-market amp to run and aftermarket sub. If you guys could help me with easier directions on how to run this set up it would be a great help. I know i will probably need a Line Out Converter but i like the clean look of the alpine head unit and don't want to replace it. Thanks in advance for the help.