como saber la POLARIDAD de los cables de las BOCINAS DE AGENCIA / aveo

To determine the polarity of the factory speaker wires using a voltmeter, follow these steps: What's up, guys, how are they? This video is to show you how to determine the polarity of the factory-installed Aveo wires. This works for any car. Sometimes, the car stereo harness is already cut, and it's not clear which wires are the positive or negative for the speakers. I hope this helps. BEST RESPECTS. Business contact: [email protected] #caraudio #audiocar