Acura TL...?
 

Would like to put a system in this myself but don't know where to get my RCA connection from. I know there is a stock little 8" sub in the back but I cannot find the amp that powers this little thing. Any ideas on where it is, or any hints what-so-ever from people with experience with these cars is greatly appricated.

thanks,

Steve

edit: 1999 3.2 TL