In your other post on this subject, the response is confusing because a thread was linked to with a non-premium speaker pic masquerading as a premium speaker pic. So to reiterate...the yellow cone paper with silver guard is what the premium speakers look like. Even with the offset in this car's pics you can see that they're not the premium ones.
To this particular instance, I also applied some common sense as the car is a complete stripper. If even permitted by BMW, I can't imagine someone speccing the premium sound without iDrive as some of the premium sound controls would be awkward without that interface.