I suspect this means the imminent retirement of the Studio 5 Series, but the Studio 6 Series seems certain in the US and elsewhere after debuting in Japan.

https://jp.jbl.com/on/demandware.sta...et_English.pdf

The Studio 6 line continues with the Polyplas low and mid drivers, but places a compression driver inside a faux M2-looking horn..

This means another Timbers-designed Series passes into history.