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      11-24-2019, 10:50 PM   #57
B530e
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Drives: 2023 BMW 760xi, 2024 BMW 530i
Join Date: Oct 2018
Location: Montecito, California

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Quote:
Originally Posted by claykin View Post
Wattage alone doesn't tell the story. How is it measured? Is BMW using same measurement method for F10 vs G30? Are amplifiers same technology (class AB, class D, hopefully not class B). Is G30 headunit preamp stage improved, which I believe it is? Then there's speaker impedance, driver efficiency, etc...

I agree that when I first got my G30 I felt the HK system didn't sound as good as the F10. After the speakers had a chance to break in, I'm happier. I can longer say it's noticeably a downgrade from the F10.
I have no idea about the specifics. I just found a "Facts Sheet" when I was digging through dealerspeed and BMW Product Knowledge on Demand.
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