Hello again Forum, I have decided to go ahead and purchase an Amp and Subs so I can get some really good kick in my car, however I have encountered an issue. I have the Kenwood KAC 744 Amp and two 1200W Sony Xplod's subs hooked up in a custom box and have encountered a massive issue. On the amp as any amp you have three connections involving power and circuitry, a 12v wire running from the positive part of the battery terminal, a ground wire, and a Power control wire. The subs and amp do indeed work. I have had each part tested in a different car with different inputs, amps, and subs to go out to. However I am having trouble finding a cable to use for power control, in other cars it's labeled as Remote, or Turn on which tells the amp to receive power and use it. I have a cable coming from the car, not the head-unit labeled turn on it is white and blue and was used somewhere in the previous head-unit used in the car. I have read the cable doesn't work and was used for the MP3's external sub and amp. Is there a way I can get this to work? I've spent the majority of my spring break racking my brain about it and it's quite frustrating. Is there a cable that can be used as a substitute? Is there a way to run the amp without the power control cable? The head unit I have is the Boss BV9982I and has the output cables for the subs to work.