How to install sub amp in 95 Nissan Pathfinder?

Question

I want to know where to run the Power cable from the battery through the firewall? Anyone done this before? I want to avoid having to drill a new hole in the firewall. Any online instructions or pics would be helpful, thanks.

Answer 1

you can let it be don in a garage

Answer 2

look for any wire harnesses that already go through the firewall and cut a tiny slit for your amp wire to fish through

Answer 3

there should be a grommit where wires are already running through the firewall.