On March 21, 2013 at 19:08, FP Crazy said...
I have one competitor in my town that has been wiring Red Green/White Blk for over 20 years and it drives me crazy when I stumble upon their work. At least I know who I'm following up on. But they still connect this way today. It's wrong and I'm guessing they know it.
That was the standard at the first place i worked at. Use of brown lamp cord for the 2nd speaker was also part of the standard so...