Audio options

[petrolhead]

I like a nice sounding sterio in a car but confused at the options. Some have Business speakers and Proffesional Radio

So what were the option?

There may be a thread, which I could not find, so point me to that if nessessary

 

[Smartbear]

Here you go
http://www.z4-forum.com/forum/viewtopic.php?f=23&t=94706&p=1393443&hilit=e89+stereo+options#p1393443
Rob

 

[SteveSmith]

I've got the full professional media (whatever that includes!) with the worst speakers. If I was planning on keeping the car a long time then I'd definitely be upgrading the whole system.