Bose or non Bose ?

[iGO]

Hi
Got question about stereo system.
On picture shown in Red circle, I dont have that wiring in a car, so stereo socket stays empty.
But in my S8 (which I previously had) was all sockets in use.
Does it mean I got non Bose speakers? But it got Bose badges only on rear speakers.
How to check what system I got?

Thanks