multiple mini full-ranges in a spherical enclosure?

[Xoc1]

I was reminded of a pair of Grundig Audiorama 7000 speakers I once heard
They sounded amazing.
Apparently these spherical speakers had 4 x 130mm LF drivers and 8 x 88mm HF drivers per sphere.
According to the Grundig website the HF and LF were isolated by an internal basket. Unfortunately I haven't found any details showing the internal structure

[boris81]

Don Hill, thanks for the help!

Originally Posted by Xoc1

I was reminded of a pair of Grundig Audiorama 7000 speakers I once heard
They sounded amazing.
Apparently these spherical speakers had 4 x 130mm LF drivers and 8 x 88mm HF drivers per sphere.
According to the Grundig website the HF and LF were isolated by an internal basket. Unfortunately I haven't found any details showing the internal structure

The driver topology is a bit strange, I wonder what was the driving decision. I was imagining something more symmetrical. I like how the baffle looks.