OK, so I got a double din HU for the bluetooth capability and I got it all installed today and was driving around when I noticed that my sub was not working. I have the Pioneer 290W stereo option that has the small sub in the center console. I figured out that this four pin plug was not connected into anything and It needs to plug into a single RCA out on the back of the HU. No one stocks this adapter and I dont want to wait a week to have it shipped here. Can I just strip the wires off an old RCA I have and wire it up to the four pins myself? If so how? is one of the pins a ground? do they all just go to the RCA? I would really like to get this thing done tonight.

 

No one knows what the four pins are that go to the sub?

 

I have looked around and no one carries the four pin to RCA adapter around me. Someone has to know how to wire this up. the four wire colors are white/purple, blue/red, green/black, and a bare ground wire. Anyone know what wires are what?

 

OK so I found the wire colors I think, but I donly have one bare ground, one LB/RD, one WH/VT and one LG/BK.

Does anyone know what the subwoofer, enable does? Do I need it and if so how do i integrate it into the single RCA sub out on my deck?