M.A.R.S. cable for Fried Valhallas?

[lippert]

I recently picked up a pair of Fried D-2 (Valhalla) speakers on eBay (tall subwoofer enclosures with pyramidal satellites on top), and there is a plug for a M.A.R.S. (McShane Ambient Recovery System) cable on the back, which is a round two-prong adapter (like a small electrical plug), and I'm wondering whether anybody knows the configuration for such a cable (assuming I can find or fashion the physical connectors, or simply jam wires into the holes). I have another pair of Fried Studios, with the M.A.R.S. circuitry, and that is a simple straight wire connecting one speaker to the other, so I assume this, too, is a straight-through connection (although, curiously, printed above the M.A.R.S. connector is the phrase "To Satellite," even though there is no obvious place on the satellites to connect anything other than the speaker wire).

Any help anyone can offer would be greatly appreciated; I called the new Fried offices, and they know nothing about the M.A.R.S. system and couldn't offer any guidance.