I upgraded my f30 hifi and love it. EVERYTHING is plug'n'play. I think they now make subs and amps as well. This is probably a simpler option. It might even outperform the HK system. I know the treble in my car is much better. BMW really went down hill on speakers from the e90 to f30 IMO. 2014 328d xDrive.Arriving for the 1999 model year in sedan form and joined a year later by its coupe, convertible, and wagon siblings, the fourth-generation BMW 3 Series (E46) retained its predecessor's virtues
Paul W @ BSW. 244 posts 路 Joined 2007. #12 路 Nov 15, 2007. The major differences between the HK and Standard system are not that great. -The HK system gets 6x9" subs in the back deck powered by a separate amplifier. -The amplifier for the interior speakers get about 5 watts per channel output than the standard amp.EQ Settings:
4 posts 路 Joined 2009. #1 路 Sep 29, 2009. Hi there am a new member to this forum,i own a BMW E46 M3 have had the car now for 2 years ever since a bought it the harman karden subs have never worked,i have looked at the wiring to the best of my knowledge to make sure that it is not anything obvious like a broken wire and seems sound,any help
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