Ruark Templar tweeter exchange

Hi , I lent my Templars to son in law and they came back sans one tweeter. (blown)
I tried to find exact replacement but was unable to locate. So I would be grateful to receive any equivalent /similar suggestions, preferably something easy to install. I love these beasts.

 

Do you know what the tweeters are? Ruark won't have made their own, so it should be possible to identify the manufacturer. Once identified, you may/should be able to get a replacement diaphragm kit, easy to replace.

S

 

There are in the UK speaker specialists who can remanufacture/ repair yout tweeter.
They have fascilities to rewind speech coils
A firm near Brighton changed my bass driver
Surrounds as it had the dreaded cone rub.
It was not cheap but a first class job.