How to Test Speaker Polarity with a 9V Battery | If your speaker wires are not labeled, how do you know which is positive and which is negative? In this video, you'll
![rear speaker wires, witch ones the negative and witch ones the positive? - MY350Z.COM - Nissan 350Z and 370Z Forum Discussion rear speaker wires, witch ones the negative and witch ones the positive? - MY350Z.COM - Nissan 350Z and 370Z Forum Discussion](https://my350z.com/forum/attachments/audio-and-video/68637d1113361760-rear-speaker-wires-witch-ones-the-negative-and-witch-ones-the-positive-the-wires.jpg)
rear speaker wires, witch ones the negative and witch ones the positive? - MY350Z.COM - Nissan 350Z and 370Z Forum Discussion
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