Neat detail design but still a variation on an existing theme, melding dome driver and coaxial driver details.
The spiral reinforcement is another variation on a theme too. Only a FE analysis would show benefita at the design stage. Often the benefits need to be huge to justify the cost of new tooling and manufacturing methods.
I am particularly interested by loudspeakers, partly because they benefit from the sort of analysis I started my career with.
Unlike record players, where I have first hand personal experience, my knowledge of speakers comes via a good friend who is a partner in a consultancy which designs drive units and complete speakers for clients. There seem to be 2 routes followed, one to keep the driver pistonic over its whole pass band, the other to accept breakup and control the damping better.
Frankly I suspect a well engineered speaker of conventional layout can produce very good results nowadays.