Are all wires with black stripe negative?


"The wires with the black stripe are negative, the solid color wires are positive. For example, the wires at the right front speaker would be solid gray for the positive terminal, gray with black stripe for the negative terminal.
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- Larry "


but image shows different in front speaker wire diagram.....
GRN/BLK FL+
GRN FL-

No. USUALLY Black Solid wires are ground/negative.

Question was answered here.

http://www.elementownersclub.com/forums/showthread.php?t=53599