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      11-23-2012, 11:10 PM   #11
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taibanl's Avatar

Drives: BMW
Join Date: Sep 2010
Location: NA

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Originally Posted by grvv View Post
The ES-04 that I have in the back is 2.28" deep (58 mm), and the ES-03 1.69 (43 mm) they will fit in front door panels. I would like to put the 4"ers in front if they would fit. These are going in 2009 E92
Ok I see your issue is depth. Why not choose a different 4" driver?

The kicker's can supposedly play up to about 500hz but you really don't want that as it will pull your soundstage down. Better to have a larger driver in the door.
eBay FS: My warranty replacement BMW professional radio for HiFi or Stereo (non-MOST) (I upgraded to one with BT & USB). $210 OBO