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      02-04-2013, 04:47 PM   #3
lair12
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Drives: 2012 X3 35i
Join Date: Jan 2013
Location: Cary, NC

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Quote:
Originally Posted by Radioactive View Post
Probably not a good assumption. Why would you think the thicker wire is for woofer(you don't have a subwoofer)? More than likely the thicker wires are for 12v and ground. In this post I wrote that I think the woofer wires were blue.http://x3.xbimmers.com/forums/showth...ghlight=woofer
The thick brown/white and red/yellow are for power and ground. I do have two mid-bass/subs under each seat and have been told that the stock amp is 5 channel at 20W and 2 channel at 40 watts for the subs.