BMW 3-Series (E90 E92) Forum - View Single Post - Technic DIY Files: Center speaker OEM mount installation/replacement

scooby9 · 02-19-2011, 12:25 PM

Awesome DIY! One question though, what color wires on the OEM harness map to +/- polarities on the speaker?

02-19-2011, 12:25 PM	#24
scooby9 Major 61 Rep 1,120 Posts Drives: 2007 E90 BMW 335xi Join Date: Jul 2007 Location: Calgary, Alberta, Canada iTrader: (6)	Awesome DIY! One question though, what color wires on the OEM harness map to +/- polarities on the speaker? __________________ *2007 BMW 335xi 6MT TiAg*
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