BiWire Jumpers on biwireable speakers.

[Pim]

The reason it's probably not recommended for 3 ways and hybrids is that on a 3 way it will reverse the phase of both the mid and the tweeter relative to the bass driver and on a panel hybrid it's going to reverse the phase of the panel which also has a power connection as well as a signal connection, and the woofer. I suspect neither of those outcomes are desirable.

So, there may be something to the idea but whether or not it's worthwhile may depend on the speaker and on the listener's tastes.

Nope. There's no difference whatsoever. They're parallel connections either way, therefore there is no difference. There's also no 'maybe' difference and there's also no 'we can't measure everything you can hear' difference. There's only one difference and that's the way it looks, and since you can't see the back of your speakers when you're listening to them from the sweet spot, it's a waste of time.

I'm pretty disappointed that Audioquest thinks their customers are so gullible they even try to convince them of a difference. It's bullocks that's all it is.