For those of you who have added subs, how'd you get through the firewall? I just bought a 2011 CXL Turbo (No H/K system), and want to add my amp/sub, but can't figure out how to run the line through the firewall, without drilling.
EDIT: Got it figured out. Tks anyway.
I also ordered the dash replacement speaker from Madisound, as well as a set of Polk DB651 speakers for my back doors. Will be ordering the DB6501 set for the front doors in the near future.
Next question is, when replacing the speakers, did everyone just splice the wires onto the new ones, or are there aftermarket harness adapters for the speakers?
Last edited by Darkvette; 08-02-2014 at 09:28 PM.