How To Test Car Speaker Wire Polarity With A Multimeter?

How To Test Car Speaker Wire Polarity With A Multimeter?

To test car speaker wire polarity with a multimeter, set the multimeter to the “DC Voltage” setting and touch the black lead to the negative terminal and the red lead to the positive terminal. When faced with the task of testing car speaker wire polarity with a multimeter, many people feel intimidated. However, with a…