It seems that Scanspeak D7608/920010 is almost same as the Vifa D75MX-41-08.
But I found that there is a little difference of the frequency response from the official datasheet.
D7608
D75MX
I knew this dome mid has an opened rear chamber with some damping and it will need be sealed if sharing the enclosure with a woofer. There was also an official rear chamber though it is no longer available now.
Is it possible the two curves are with/without the official rear chamber that sold separately or it just the FR different between these two drivers?
If these two drivers have that different FR , it may not be a drop in replacement with the same crossover.
Please sharing your opinion and thanks a lot !
But I found that there is a little difference of the frequency response from the official datasheet.
D7608
D75MX
I knew this dome mid has an opened rear chamber with some damping and it will need be sealed if sharing the enclosure with a woofer. There was also an official rear chamber though it is no longer available now.
Is it possible the two curves are with/without the official rear chamber that sold separately or it just the FR different between these two drivers?
If these two drivers have that different FR , it may not be a drop in replacement with the same crossover.
Please sharing your opinion and thanks a lot !
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It seems that the general trend in FR is very near, however there are small differences, and there are also small differences in the impedance.
Probably the SS can be still considered a drop-in replacement for the Vifa in the 800-3K Hz region, in general you need to know the details of the actual design.
Ralf
Probably the SS can be still considered a drop-in replacement for the Vifa in the 800-3K Hz region, in general you need to know the details of the actual design.
Ralf