I pulled the following link from a previous Agon thread on this very subject: http://www.roger-russell.com/wire/wire.htm#introduction
It seems resistance is the most important factor of any speaker cable. I had a pair of 12AWG DIY cables with the transparent-type insulation that had clearly corroded in many places. I then moved to the Wireworld Solstice cable with very noticeable improvements in sound quality since the corroded wire added unwanted resistance.
I'm not a supporter of the ridiculously expensive cables but cheap cables are NOT an alternative.
It seems resistance is the most important factor of any speaker cable. I had a pair of 12AWG DIY cables with the transparent-type insulation that had clearly corroded in many places. I then moved to the Wireworld Solstice cable with very noticeable improvements in sound quality since the corroded wire added unwanted resistance.
I'm not a supporter of the ridiculously expensive cables but cheap cables are NOT an alternative.