Gen 5 Prime XSE Premium - Adding a powered subwoofer to the JBL system and need advice

I don't remember. If you email them they are very responsive.

 

I did reach out to them and they were indeed very responsive. I didn't ask about the pins, but rather on a secondary question that arose from looking at there website.

It seems the harness provides taps to both front and rear speakers. They can also add a 12+ switched wire for a remote turn on if needed. Pretty cool. when I'm ready I will hit them up and hope i remember this thread and ask about the pin swapping...that could get real ugly if it's something critical....and takes out the amp or something...

 

Interesting find there. I think I had purchased the first one they ever made. When I re-did mine I just hooked to the front channels which worked pretty well. This was before the service manuals were available, I just used an extra speaker to figure it out. Should be pretty straight forward now with the wiring diagrams being available. Unfortuntely I had to take my basspro nano out because I did the spare tire addition but I plan on doing a larger sub in an integrated box. Unfortunately none of the major manufacturers have come out with anything so I will fiber glassing it myself.