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      04-16-2009, 09:04 AM   #16
Citizen Z
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Drives: '08 135i AW Sport
Join Date: May 2008
Location: Kansas

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Quote:
Originally Posted by rawbert54 View Post
speed sensitive was actually first mentioned by the OP. The OP problem is that the radio (which does do its own equalization) turns down the bass as you turn up the volume. this has nothing to do with speed. you can be parked in your drive way and this will happen.
I don't think that is accurate. I have the US base spec audio system and my Rockford Fosgate 3Sixty.2 equalizer indicates the output from the head unit is FLAT. Both my installer and my own tinkering have confirmed this. There is no eq coloring from the head unit beyond the user selectable options.
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