swroll

I'm adding a powered sub and component speakers (front) to my wife's 2010 SEL. Any ideas or thoughts on install? Also, I found the factory premium sub harness but was wondering if anyone has used it for aftermarket subs. Any luck with LOC's?

Hey guys, Has anyone had any success with adding an aftermarket subwoofer to the factory 6 disk system ?(4 speakers, no sub) If so, any advice on wiring harnesses? I found a METRA harness #70-5522 that I think will plug into the back of the factory stereo and give me a set of pre-outs. (hope it works)

Hey guys, New Edge owner, new to forums. I just bought a 2010 SEL with the 6 disk CD/MP3 headunit (SYNC, sirrius, USB, Hands-free, etc...) Q: I would like to add an aftermarket powered sub and would like to know if anyone has had experience with this? I just need to know if there is an available harness for this headunit? -SWROLL