Mapleshade claims that their Clearview Golden Parallel cable is ideal for very long runs due its low ICR and DCR. It sure looks a lot like mag wire to me.
According to one response, it is 18awg.
Surely Mapleshade wire is not just magnet wire. There must be some kind of pixy dust or voodoo applied to their Clearview Golden Parallel cables.
Their other cables are tightly wound around each other while the CGP cables are, as the name implies, in parallel to each other.
IF CGP cables are just straight, 18awg magnet wire, AND they really are ideal for long runs, THEN couldn't I just order a spool of mag wire for $10 and have a happy pair of rear speakers in my living room.
http://www.mapleshaderecords.com/audioproducts/speakercable.php