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Old 05-04-2010, 02:47 PM
haribo haribo is offline
Registered User
Location: london
Join Date: May 2010
Posts: 39
Mein Auto: X3
just a quick (silly) question: are the speakers that are recommended, for use in the front or back? or do I change all four?

sorry new member having purchased my X3 last week.

Did a quick online search for the sps 400 but couldnt find a seller in the UK.
ps. Look forward to Friday
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