11-24-2019, 05:47 AM | #1 |
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Front speaker polarity?
Hi all,
I just replaced my front door speakers and when using my multimeter to test polarity of the oem speaker wires, I noticed the black/brown wire on the passenger side door was positive where as the black/red wire was positive on the drivers side door. Did anyone else notice this? Seemed a bit odd. I could be wrong though.
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2011 E92 M3 - Mineral White - Pure Edition I
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01-07-2020, 09:51 AM | #2 |
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