Nasharty,
I have seen that system on the 03 and 04 360s and I'm pretty sure it's not Bose, it's the same manufacturer as the Maserati one actually (which makes sense).
I'll ask my Ferrari contact sometime this week, he should know.
The one in the 612 is Bose, that I am 100%, so it should also be Bose in the 430 I guess.
Not crucially important, but the only Bose I've tried in a car is the one on the SL and S class and it is very impressive indeed.