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      12-14-2018, 03:45 PM   #2
tqbmw
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Drives: 2013 F10 550
Join Date: Aug 2014
Location: Boston, MA

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Quote:
Originally Posted by Bills Oil Company View Post
Does anyone know the major differences? The CA I talked to said the standard system is made by Harmon Kardon, but without the name plates and the only major difference is that the upgraded system has premium Logic 7 surround-sound. I find this hard to believe. Just trying to understand the spec differences.

Edit: Title should say standard "hifi"
I don't know about the stock system but I have the HK optional stereo. It sounds phenomenal. I'm very impressed. I wonder what the B&W sounds like now.
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