[Minor723]

I just bought a 2008 Focus Se, it has the stock radio and some good bass even though there is no stock sub.

I want to add a sub but need to know if the stock radio had RCA out?

If not what is the best way besides buying a head unit to get my cross over amp and subs installed? I really dont want to tear apart the door getting to the back speakers.

Thanks.

 

[loudfocus01]

http://www.focusfanatics.com/forum/showthread.php?t=217737&highlight=stock+headunit

This should help.

 

[megax36]

No, the factory head unit has no pre-amp outputs. You will have to get a line-out converter or get an aftermarket head unit along with a center console kit in order to fit it into the dash.