Hey there,
Those drivers look good: Celestion CDX20-3020, Faital PRO HF200, Precision Devices CD2.
I need yous help to choose the best 2" compression driver, thanks.
Those drivers look good: Celestion CDX20-3020, Faital PRO HF200, Precision Devices CD2.
I need yous help to choose the best 2" compression driver, thanks.
Radian 651PB-8 2" Aluminum Horn Driver 8 Ohm 4-Bolt
Generally avoid designs with metal surrounds (where distortion goes way-up near their low freq. resonance).
Generally avoid designs with metal surrounds (where distortion goes way-up near their low freq. resonance).
Last edited:
This 2" compression driver is very interesting, Precision Devices CD2
http://www.precision-devices.com/file-downloads/PD-CD2-DS160516.pdf
Price is 175 Euros
The recommanded crossover frequency is 1600Hz , can it be lower for Hi-Fi use?
http://www.precision-devices.com/file-downloads/PD-CD2-DS160516.pdf
Price is 175 Euros
The recommanded crossover frequency is 1600Hz , can it be lower for Hi-Fi use?
-like the others, it has an integrated TITANIUM surround.. so their 1600 Hz recommendation is actually fairly accurate.
Probably as low as 1k with a very steep high-pass filter.
The integrated surround 2" exit Phenolic's should allow for lower freq.s.. BUT they don't go as high in frequency.. maybe 6-7 kHz depending on the driver and size of the diaphragm..
Speaking of that, with a smaller diaphragm this one does quite well (..and you can't beat the price, even with shipping):
PRV Audio D2200Ph 2" Phenolic Horn Compression Driver 4-Bolt
Probably as low as 1k with a very steep high-pass filter.
The integrated surround 2" exit Phenolic's should allow for lower freq.s.. BUT they don't go as high in frequency.. maybe 6-7 kHz depending on the driver and size of the diaphragm..
Speaking of that, with a smaller diaphragm this one does quite well (..and you can't beat the price, even with shipping):
PRV Audio D2200Ph 2" Phenolic Horn Compression Driver 4-Bolt
Last edited:
Dead URL. I have upload the datasheet.
I am looking for such a driver from this manufacturer, but without titan diaphragm and suspension (e. g. glass fiber, cloth or polyimide).
Who know the exact naming of this (may be very old) type ?
Maybe it was under the naming of the Turbosound parts.
Thanks for an advice.
Attachments
Last edited:
Now that the thread's been awakened.
You could also use PRV D2200Ph (400Hz-8Khz). Test results here : Modular active 3 way - work in progress
.
You could also use PRV D2200Ph (400Hz-8Khz). Test results here : Modular active 3 way - work in progress
.
Last edited: