Vifa D75MX-31-08 replacement?

Hi,

I am trying to find a replacement for some Vifa D75MX-31-08 (8 Ohm) mid range drivers which I believe is no longer manufactured. I have been told that a Scanspeak D7608/920010 is the same driver but I've also read that this driver has a slightly differing frequency response. Can anyone tell me if they are the same?

Thanks.
 
Hi,

I am trying to find a replacement for some Vifa D75MX-31-08 (8 Ohm) mid range drivers which I believe is no longer manufactured. I have been told that a Scanspeak D7608/920010 is the same driver but I've also read that this driver has a slightly differing frequency response. Can anyone tell me if they are the same?

Thanks.

They are not the same, that's for sure. The former was a hard paper, and the new one is more of a softer textile and has an 'inner grill' to prevent damage.
Both need chambers.

http://www.madisound.com/pdf/vifa/d75mx-31-08e.pdf
https://www.madisoundspeakerstore.c...covery-d7608/9200-10-3-dome-midrange-d75mx41/

HTH,
Wolf