[Podmasli]

Hi, everywhere on BMW sites say Business radio have 6 speakers.Where?I know only about spekers in doors which is 4.And what is your opinion about audio quality?

[fijigabe0]

there's a speaker on each door, and one under each front seat (your subs).

the difference between the "regular" system and the "upgraded" system are two additional speakers, i believe in the front door. otherwise, it's the exact same system, using the same speakers.

[Podmasli]

Originally Posted by fijigabe0

there's a speaker on each door, and one under each front seat (your subs).

the difference between the "regular" system and the "upgraded" system are two additional speakers, i believe in the front door. otherwise, it's the exact same system, using the same speakers.

Not only in front doors, but also in back doors.Bcs "Professional" system have 10 speakers.That´s surprise for me, I don´t know about subwoofers in my car .You mean "Business" is same as "Professional" but that have only less same speakers?And what about LOGIC7?That is also only more same speakres?

[fijigabe0]

i asked around at the dealership when i was in there for service. the speakers are identical. the difference between the two systems (in terms of speakers) are additional speakers, not better quality.

now, the Logic7 system is a sound processing system that, if memory serves, is built into the head-unit. since his question was about speakers, i addressed that.

[Podmasli]

Originally Posted by fijigabe0

i asked around at the dealership when i was in there for service. the speakers are identical. the difference between the two systems (in terms of speakers) are additional speakers, not better quality.

now, the Logic7 system is a sound processing system that, if memory serves, is built into the head-unit. since his question was about speakers, i addressed that.

Ok THX.I cannot find it anywhere