Eric Desrochers wrote:

Would you choose the aluminium or textile version?

26NA Alu have a 1850 Hz Fs
25NFA Tex have a 1700 Hz Fs

Others specs and parameters are identical.

I'll add that I have to possibility to high pass them actively up at to
24 dB per octave and would like a 2.5 to 3.5 kHz x-over frequency.
--
Eric (Dero) Desrochers
http://homepage.mac.com/dero72

Hiroshima 45, Tchernobyl 86, Windows 95