Amazon.com: Acoustic Research PR261 Speaker Wire 16 AWG Oxy Free Copper, 50 ft spool: Electronics This is notable because its not copper clad aluminum like the cheap stuff from monoprice and most other places. If you have random projects going on like me its nice to have 50 feet of speaker cable that isnt second rate although im probably using a lot of copper clad aluminum in my setup already... but oh well :D edit: actually monoprice says oxygen free as well.. hmmm, except all my old monoprice cable looks nasty and green but maybe thats just the jacket?