| Most amps have a remote terminal.
This trigers a small relay to complete the curcuit of power to the amp.
So you amp will only be on if there is a signal being fed to this remote terminal on your amp - Most good stereos have a terminal out wire that you connect up. This in turn will also be required to pass through to the boot so its probably worth doing this at the same time and just coiling it up until you need it.
I must say, I do like all the informative pictures etc. VERY HELPFUL and it will save me alot of time and bother.
NICE ONE !! | 
