BMW Business Stereo

Yamiuchi

Member
 Colchester, Essex
Hi All,

Thanks to SGRG for taking me out in his Z4 to see what one is like and answering all my questions, my mind is made up :thumbsup:

Im a little confused over the stereo options in the Z4, SGRG sounded awesome.

When I see a cars advertised that have the BMW Business Stereo upgrade or Premium Stereo upgrade, is this the same as the Carver HiFi upgrade. :headbang:

And what is the standard?

I have had a search on the forums but not found what I am after, so if someone could point me in the right direction, i would be greatful.

Thanks!
 
Z4 Forum Official FAQ
[*] There are 3 Audio options in the Z4. Basic, Hifi and DSP (Carver/Logic7). Basic has 6 speakers & no amp (with 8 visible grills), Hifi has 10 speakers with an optical amp, and DSP is the Carver system with 10 speakers, optical amp and DSP settings you can change. If you have cubby boxes behind the seats you have basic, if you have DSP settings you have the DSP, anytihng else you have the Hifi option. Anything other than the Basic Hifi is incredibly difficult to upgrade. Carver was the original Launch top Hifi named after the company that designed the Speakers, after 2007 it became the Logic7 system, all have Phillips Speakers.

:thumbsup:
 
Hi Andy.

Thanks for the link and the information, one further question if possible...........

The DSP setup is that usually with Sat Nav to access the settings? Seem a couple of pics of cars with DSP on Nav screen.

Thanks again :D
 
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