XBimmers | BMW X3 Forum - View Single Post - Anybody upgrade US Premium or STD speakers yet?

Radioactive · 09-14-2012, 08:32 AM

I drove my wife's E60 with Standard system and upgraded BSW speakers yesterday. What difference above the X3 premium sound that I have. Really getting the upgrade fever.

09-14-2012, 08:32 AM	#1
Radioactive Captain 43 Rep 764 Posts Drives: '11 X3 28i '10 535i '04 325i Join Date: Mar 2011 Location: San Diego iTrader: (1)	Anybody upgrade US Premium or STD speakers yet? I drove my wife's E60 with Standard system and upgraded BSW speakers yesterday. What difference above the X3 premium sound that I have. Really getting the upgrade fever.
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