Red And White Wire Positive Or Negative

For a two wire system with a positive ground the positive wire is white and the negative wire is black.

Red and white wire positive or negative.

The other wire is negative and can go to the negative terminal of the battery or otherwise grounded to anything metal on the car. The term positive. For a two wire system with a negative ground the positive wire is red and the negative wire is white. Lastly there are three wire systems that feature a center tap wire which is colored white.

Typically the positive wire is red and the ground or negative is black. There will be ribs lines dashes or some form of clear marking. Recognize that the black wire is the positive one the white wire is the negative one and the green wire is the ground. Although red usually denotes a positive circuit there is nothing about the wire itself that makes it positive or negative.

The red wire is usually positive in electrical circuits. Identify the black positive wire on a ceiling light fixture. Red is sometimes used in 3 way switches and dimmer applications so it is likely red is hot in your application if it pertains to home wiring. White is neutral in home wiring.

That wire is your positive. Good news is with speakers it doesn t really matter which one you choose as your positive and which as your negative just so long as you are consistent.