BMW 3-Series (E90 E92) Forum - View Single Post

gIzzE · 07-17-2012, 05:13 PM

Completely pointless to upgrade them, you have a bandpassed signal going to them, it is not the speakers that are limiting what you hear, it is the signal.

07-17-2012, 05:13 PM	#5
gIzzE Major General 363 Rep 5,984 Posts Drives: F11 + 911 C4 Join Date: Apr 2006 Location: Norfolk, UK. iTrader: (2)	Completely pointless to upgrade them, you have a bandpassed signal going to them, it is not the speakers that are limiting what you hear, it is the signal.
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