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Speaker cutout actual size
Hey, just wondering if ANYONE out there has replaced the factory speakers in the E90 yet?
I know the front door driver sizes are 4" and 1", but has anyone actually measured the diameter of the cutout? Or the mounting depth? These parameters are ultimately what determine what aftermarket speaker can fit in the hole...
Or for that matter, has anyone run across any DIY instructions for how to remove the front door panels to reveal the speakers?
Any help would be appreciated.
(I'm kinda disappointed that there isn't much info out there on upgrading the E90 sound system.)
SmellyGas
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