I agree with the Belden - but only if there is no other recourse (such as putting amps close and running balanced interconnects - or digital, or wifi or anything really...)
LONG Speaker Cables- What Have You Tried That Doesn't Break the Bank?
Right now I'm using Anti-Cables and have zero complaints. The runs are 20-25 ft. This is strictly a 'I have to mess with something' because of no particular gripe. Long runs of well regarded cables are prohibitively expensive. Maybe the anti-cables are the cat's pajamas at these lengths... Stereo is in my living room, so moving the equipment closer is a no-go.