[Xeen]

Ok so I looked at the wiring diagram on my Kenwood because I thought there might be a seperate signal in to power on option but there isnt, there is only a signal out to power on option for amplifiers. You will need a seperate relay that will hook up to the signal to power on wire from the ignition that will cut power to the dedicated power source when the ignition is off, you can pick up this relay at your local car audio installation business.