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      07-09-2010, 07:47 AM   #2
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Drives: 2015 320i
Join Date: Apr 2005
Location: Ft Lauderdale, Florida

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Originally Posted by eliotn View Post
Hi folks,

My E90 SE came with basic audio system. There is no factory amp, only CD changer. Also I can not see any amp cables mentioned lots of time in this forum.

What is the easiest way to install subwoofer in the trunk ? I was hoping to take signal from rear speakers via adapter, use REM from CD changer and thats about it. I can not see how can I get to the rear speakers from the trunk ?

Help please...
You need to tap the underseat woofers for bass... there is no bass from your rear speakers in the base system.