I have two 10" subs that I hookin up to my jbl 300.1 amp. I know I have to run a wire off the battery so this means I have to drill into the firewall. What is the best spot for me to drill into the firewall and how do I conceal the wires running all the way to my trunk?

 

bump bump bump it up

 

You don't have to drill. There are a few postings on where to run the wire through an existing hole. A search on "firewall" should give you the info. As for concealing the wires, you run them under the carpet.

-Robert

-Edit: Here's a link with one example - link