Master Switch?
A couple weeks ago I set up my truck for tailgating. I installed speaker terminal cups and an on-off-on switch in the back seat panel near the rear speaker. This allows me to put power to the terminal and turn off the rear speakers and then I have a set of speakers that set on my tool box while we're tailgating. What I want to do is to turn the power off to the rest of the speakers in the truck with a switch so I can put bigger speakers outside and get as much power to them as possible. Does anyone know of a type of switch that would turn off all the speakers with one switch, yet keep them all on their separate circuits. I've looked on the internet and can't seem to find one.


