Rear Deck Speakers
LeaTHER OpT. 28
11-16-2005, 07:27 PM
I have a 89 535i, and am upgrading the whole sound sytem. The rear deck has custom fit speakers. a 3" sub and a tweeter. I'm sure I can fit a 5 1/4 in there, but don't know how to support it. HOw has everyone else upgraded these speakers?
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