Originally posted by audiolife and i still want to hear zanes and jlaines opinion of quality wire(as it is stated with knowledge) connectors to a degree help but are only as good as their weakest link....but are you saying there isnt grades of cooper - to- durability for cars?
Well, I will lay it out for you too; allthough jlaine has pretty well done this allready. I also believe that run of the mill lamp wire or basic 5.99/roll speaker wire is of the same quality as thier more costly counterparts.
You may refer to my previous posts regarding the connectors issue, as I feel I have allready covered that area quite well.
My Chemistry is a bit rusty, but I will give this a shot....
True, there are different grades of copper, simply based on the iron, oxide, and sulphide contents. Most copper is mainly iron in raw form before reducing it to a more pure state.
The breakdown comes by reducing a copper sulphide with a copper oxide. The formula, I believe, would look something like this:
2Cu2S + 3O2 ----> 2Cu2O + 2SO2
Typical production copper is basically developed this way, therefore, the actual portion of the copper used in electrical wire is virtually the same; leaving no audible difference evident whatsoever.
take it easy,
-zane