I have a 2014 camry hybrid LE with the base radio system. I am planning to upgrade the speakers and was wondering which wires are the positive and which are the negative ones? Does anyone know the colors for the polarity of the six speakers?

 

Pos might be pink, black, red, light green.

Neg, violet, yel, white, blue.

Crutchfield: Car Stereo, Speakers, Home Theater, Pro Audio, 4k TV may have more info.