I’m late to the party but glad to see they confirmed the harnesses are indeed wired incorrectly on some amps. Like twspalm said I purchased mine from Pacific Stereo as well and they still have a 25% off code. $525ish I believe with the code which makes this amp hard to pass up especially once the wiring harness issue is resolved.
I’d still like to see a pin out diagram for both the input and output harnesses. That would be an easier way for guys to confirm whether or not they are wired correctly.
Great catch TWS!! Even more props for helping Focal figure this out. Can you imagine how many guys and for how long folks would have had their bike running in mono without knowing it.