horn or line array?

Acapella speaker also use plasma tweeter for higher model.

Vaughn speaker also presented speaker with plasma tweeter.

https://www.vaughnloudspeakers.com/products

Acappela speaker with plasma tweter cost 70k$ up.

Occasionally used Lansche speaker come up around 15-30k$.

Thomas

at least $10k minimum to get speaker wigh plasma tweeter  ,   is that correct??

Unless you can get used Vaugn plasma speaker, it will be 15k$ and up.

After being happy with Scaena 3.2, I had considered letting my Lansche 4.1 go.

But I found that Lansche is still better for female vocal music while Scaena give slightly wider soundstage.

You dont need to insist on speaker with plasma tweeter.

My Vaughn Cabernett II with ribbon tweeter and accuton ceramic midrange driver give also decent female voice although it falls  short of Lansche little bit.