I was thinking about those speaker jumpers some more, ans as far as marketing these jumpers, I'm a little surprised at the poor construction quality. The BS word salad description is there (could use more BS though), but most of the audiophool stuff is at least made to look expensive. Most of the audiophool add-on things you buy are things the consumer can see, replace themselves, and admire for that psychological feel-good experience. "Look at my audiophool outlet strip - I paid $10,000 for it! It has gold-plated contacts and sits atop a marble base for sonic dampening."
These are pretty crappy looking for audiophool stuff. They aren't cut-out the same, wires are different lengths, the labels are hand-drawn by a sharpie, and the soldering is not "pretty". I'd take more time and cut the copper into a more complex shape - maybe even have some special holes punched for some stupid reason I come up with. Then I'd write up even more BS about what the shape is for and how it makes the sonic soundstage appear to expand the space in the room blah blah blah. I'd also advise the phools that you can buy more pairs at any time, and stack one on top of the other, to get even more sound expansion.
Hey this is easy ... Hmmm maybe I do need to look into this business.