Hi, sorry if I sound like a retard but I'm really new to car audio..

I just bought 2 12" subs, sub box, and an amp.. Can best buy/ circuit city install these for me and keep the stock head unit? I read the sticky above but didn't understand a thing.

I really don't want to buy a deck and kill the look of the interior.. I want the flush/ stock look. I'd only change the stock HU out if I bought a in dash GPS touch screen navi/ DVD player which I don't have the money for yet.
Sorry for asking a noob question.

Thanks in advance!

 

You would have to ask the installers at Best Buy, but they probably wouldn't know. The audio signal needs to be tapped before the Bose amp if you have the Bose system. Otherwise the installer will need to tap into the rear side panel speakers if you don't have the Bose system.

 

Yea they were going to keep the stock HU with the install but the sub box wouldn't fit so it was a no go.