May I ask where you can get the 12" Revelator for the price of a 12RS430?!?The ScanSpeak 32W/4878T00 would have a 36mm long coil - +-14mm Xmax. Same price.
was that partial or one-time delivery?216 shipping
... as the 32W/4878T01 from the table.The ScanSpeak 32W/4878T00 would have a 36mm long coil - +-14mm Xmax. Same price.
Also too expensive for my liking, therefore I use the SB Acoustics which is quite close.
I only found the SB34NRX75-6, not the XL75-8 version? Do you have a link?
But all of these don't correlate with my measurements - here 2 12" in a complete speaker at 96dBSPL which would correlate to 1 at 90dBSpl. Linear THD scale for easier comparison but way wider spreaded. The 12" play up to about 550Hz, don't look at the rest.
And this is with some EQing the low frequencies so it worsens <50Hz.
Is there any writing about the measurement situation? then I can do a few quick measurements similar next week.
But all of these don't correlate with my measurements - here 2 12" in a complete speaker at 96dBSPL which would correlate to 1 at 90dBSpl. Linear THD scale for easier comparison but way wider spreaded. The 12" play up to about 550Hz, don't look at the rest.
And this is with some EQing the low frequencies so it worsens <50Hz.
Is there any writing about the measurement situation? then I can do a few quick measurements similar next week.
Indeed, on dibirama, there is only the NRX75-6 and not the NRXL75-8. My bad, sorry!I only found the SB34NRX75-6, not the XL75-8 version?
Here is a NRXL75-8 measurement, looks better in the low-end than the NRX75-6, although not completely comparable because the measurement conditions are different (dibirama vs hificompass).
https://hificompass.com/en/speakers/measurements/sbacoustics/sb-acoustics-sb34nrxl75-8
I am replacing dual 12" drivers in large floorstanders. They will be replacing dual HPM100 drivers. Good old drivers, but these modern ones have the higher Xmax, higher power handling, similar FS, higher sensitivity, and lower distortion I am assuming. Every now and then I hit the end of driver stroke with these and these drivers are the only non-modern units in these speakers. I hope to hear a noticable improvement.
Use a VPN! 😂But I am from inside the EU…..
You can buy the enclosures if you wish, at "reasonable" prices, quality is ?Rebuilding that into something like this would be pretty cool
https://www.aliexpress.com/i/4000135428036.html
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