edit: cardas golden reference is 5awg! as i said, apparently some companies see a reason for wires this big. how the heck do the supplied bananas with the cardas stay put? plus their bananas are tiny little things.
edit2: i was wrong about the composition of the bananas i had. they are brass base(which is copper/zinc),copper plate and gold plate. i ended up using eichmann's. these must fit 2awg cable if you wanted. they support real good because they make a much more solid connection to the post. i think they are overpriced though. especially for cables that are 50 cents a foot. they work fine though. i could now even remove the supports i suppose if i wanted to. they are not bending/binding at all. this cable is probably not even as heavy as most larger audiophile cables. it is probably stiffer though. so some care needs to be taken when installing them. once the're in they seem fine. again, i didn't do this to impress with size, i did it to impress with sound! they work for sure.
just wanted to point out:
Balanced Power Technologies - Speaker Cables this seems to be a very legit cable from a very legit company. no mumbo jumbo. just copper. it is 7.5awg. so obviously they see a reason for cables that large. however, i wonder why they do not warn about possible damage to equipment due to it's size/weight?
many audiophile cables are much larger than 6awg. they are mostly "filler" though. they are still large and heavy. some as thick as 1.5" in diameter.
all these companies should suggest supporting them in some manner imo. most binding posts are not nearly as strong as the ones i have either. now that i have supported them they are completley straight in the jacks. before i probably wasn't even making good contact which can cause plenty of problems as well.
music_man