Don Pearce wrote:

No - it is still behaving as a transmission line - it has no choice. It is
just that the characteristics are changed. And of course in the case of the
CAT5 speaker cable, parallelling them up effectively drops the corner
frequency. This corner frequency is a network effect.

Are you sure that parallelling cables reduces the transmission line
corner frequency?
Can't see it myself but I'd be happy to be proved wrong.

--
Eiron

I have no spirit to play with you; your dearth of judgment renders you
tedious - Ben Jonson.