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Old 09-21-2002, 09:01 AM   #6
patchesj
Registered User
 
Join Date: Apr 2002
Location: Lexington, KY
Posts: 57
My Ride: '02 330i
What subs are you going to run? I have JL 8-IB4's running off the factory sub amp. Not too bad. I found that the polarity seems to be reversed (swap + and -). If you still want to replace that amp, go with something that accepts differential or balanced inputs. Soundstream , a/d/s come to mind. Then you can skip the whole line level converter. Here is a good page on the HK systems:

http://www.mindspring.com/~pmbenn/hk_retrofit.htm
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'02 330i
Steel Grey
SP,18's,X's
ECIS, front strut bar, FOX exhaust
clears & silvers
diesel ducts!!
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