View Full Version : Sound

03-08-08, 11:18 PM
Got 2 subs and a head unit. Been all over the place trying to figure this out. Is there an opening in the firewall so I can wire the stuff? or is there another way to do this?

03-09-08, 08:30 AM
Probably a good question for the Audio Forum. STS2003 is good on audio. I did my 1990 and its a PITA trying to get something cleanly through the firewall.

03-09-08, 02:07 PM
K, redirecting, thanks.

03-09-08, 05:12 PM
My 99 Deville had a perfect little round plastic cap that I just popped off and drilled hole for grommet and wire. Right through the firewall into the cabin, it was almost too perfect. It's located right behind the drivers side strut, just to the side of the master cylinder/brake booster. Hopefully it's the same on yours. Good Luck!! Hope you've already read about the 96-99 aftermarket hu nightmares, plan on relocating stock radio somewhere else.