BMW 3-Series (E90 E92) Forum - View Single Post - Ultimate Subwoofer Installation Guide (Instructions inside)

elratrero69 · 01-05-2011, 10:18 PM

is it me or its not possible to connect a amp and sub on my L7 idrive. ive tried my loc on rear subs and rear speakers and nothing, my sub sound but no boom, what gives???

01-05-2011, 10:18 PM	#81
elratrero69 Private 0 Rep 98 Posts Drives: 07 335xi AT sedan Join Date: Apr 2006 Location: SI, NY iTrader: (0)	is it me or its not possible to connect a amp and sub on my L7 idrive. ive tried my loc on rear subs and rear speakers and nothing, my sub sound but no boom, what gives??? __________________ 07 Bmw 335xi 07 A4 3.2 quattro
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