i have a pyramid 50 amp DC power supply...i want 2 hook up a car amp 2 a few subs in my house, i'll feed the amp from the power supply, but i donno how to giv the amp the rem. wire???
I'll run: RCA wires 4um my reciever DC current 4um the power supply The turn on wire...thats my problem!!!
take the wire from the positive on the power supply and put it on the remote on the amp
then get one of those inline switches that you open up and place the wire inside.. just snap it shut real good and it has blades inside that cut the wire for you
then just rotate the knob to turn it on and off
or just hook the remote wire up directly from the positive on the power supply and turn off the power supply whenever your not using the amp
or unplug the power supply when not in use
or go to radio shack and buy a circuit board to make a switch that turns on whenever music is present
you would have to splice into an rca wire for that to work