Venturi Forza BIC-100R questions on specs/parts

I bought a pair of these along with some BIC bookshelf speakers, and a center channel for 30 bucks so I figured I shouldn't pass it up.

I cannot seem to find any information on this set of towers, or parts. I need the cable that goes from one powered tower to the other. I also need the power cable. Does anyone know where I can find these? I emailed BIC and they don't have any of these parts, neither do the people they referred me to.

Does anybody have specs on these whatsoever? I literally cannot find anything online. Here is a photo of the back part and the plug in that I need.

The links are photos of the speakers themselves, and the back which shows the plug in that I need.