05-20-2011, 11:37 AM
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Officially Welcomed to the 'Fest
Location: Norcal
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Join Date: Jan 2011
Posts: 4,692
Mein Auto: 2011 328i
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Ok I have the bad a$$ basic sound in my 328i sedan Can anyone confirm what I identified?
Four speakers, one on each door, two subs, one under each front seat.
Will there be any tangible benefit if I just upgrade these 6 speakers?
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