Equivalent or replacement for TDL NFM1 tweeter?

The attached picture is of tweeters from a (2-way) TDL Near Field Monitor I ("NFM1").
I need to replace a blown tweeter. Does anyone recognise these tweeters as an OEM under another name?
Size = 90 x 62 mm.
They are crossed at 5kHz, according to specs.


Thanks

Doug
 

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Yes. It's the Audax Balanced Drive mylar cone tweeter. Or a clone.

I don't know if the exact 6X9 rectangular mounting is still around, but you can still get similar:
https://www.madisoundspeakerstore.com/audax-soft-dome-tweeters/audax-tw010f1-10-mm-polymer-dome-tweeter/
DTW 72 - 8 Ohm
SC 5 - 8 Ohm


Quite a nice sounding tweeter. Mylar types tend to be bright at the top end.


Wonderful.
The two Visaton tweeters are readily available here, as is the Audax. None are expensive.

& as it's just surface mounted, I don't really mind the shape of the mounting.

Can't believe my good fortune, actually. 🙂


Doug
 
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The "Near Field Monitor" is a clue about the TDL volume capabilities too

Absolutely. I know they're not "room-fillers".

I have a number of motivations for rebuilding them:
1. They cost me AUS$7.
2. The seller lived just down the street.
3. I have a pair of NHT SuperZero's and I'd like to see how they compare.
4. I want to use the opportunity of a pair of tiny cabs to trial a surface finish, with a future, bigger project in mind.

Serendipity! 🙂

Doug