I'm looking at probably installing a Punch100 under my front seat (without the side blanking panels), and am looking for some pointers, as this will be my first actual solo install. Anybody have any hints on where to connect the remote turn on? I shouldn't have any problems finding a place for the ground, and hopefully I won't have any problems getting past the firewall for the power cable (although any hints here are welcomed as well).

 

First are you using the factory headunit or a aftermarket? If you have an aftermarket there should be a remote lead to attach to the amp. As far as the best place to bring your power cable through the firewall. If you remove your battery there is a grommet that you can run the power cable through the firewall. Hope this helps.

 

Sorry, I forgot to mention that I am running the stock unit.

 

I went through all this about a year ago... Here's your info...

https://www.s2ki.com/forums/showthread.php?...?threadid=16476

I got a 4 GAUGE power wire through the firewall using the method I described here....
https://www.s2ki.com/forums/showthread.php?...?threadid=16599

Here's how to avoid ground hum...
https://www.s2ki.com/forums/showthread.php?...?threadid=16923