7-375/32/HEX - C25-6-012 two ways

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It's a pity if you don't find a response to your project, but they are really nice drivers. In what stage of the project are you? They don't seem that difficult of a DIY project to finish, nice drivers with a easy/fair/smooth output. You probably can go with a classic crossover from the tables, not very problematic and adjust later for better results, more like a classical 2-way. You can use also a standard box/cabinet for the Eton driver. I can also give you the best size volume for that driver if you ask for. The method I would use, if not using modeling software, starting with a crossover/box for the Eton 7-375/32HEX and then calculating the right/best crossover (@same) frequency for the tweeter Accuton C25-6-012.
drivers pdf's
http://www.etongmbh.de/uploads/tx_pbproducts/7_375_32Hex.pdf
http://www.accuton.de/media/datasheet/Datasheet C25-6-012.pdf
projects enclosure/crossover for the Eton
https://www.intertechnik.de/Shop/La...lang=de&basis=855&detail=5901&extra1=&extra2=
https://www.intertechnik.de/module/1385034.pdf
https://www.intertechnik.de/Shop/La...ze-Archiv/__I21-BS-Feel-IT_1768,de,7271,48297
2 examples from Strassacker: Lautsprecher - Boxen - Selbstbau
recommended cabinet 1:
closed cabinet with 4,1 L volume
from 95/60 Hz (-3dB/-8dB)

recommended cabinet 2:
13 L volume bass reflex cabinet
with HP50 reflex tube, 15 cm long.
from 51/40 Hz (-3dB/-8dB).

another project for the Accuton C25-6-012 tweeter
DiyForum.net :: Läser ämne - Behöver lite hjälp med Högtalarbygge.
The tables can give you a starting point before your finished project. You can also adjust for small attenuation if needed with the tweeter. That gives you a nice project either you use simulation software, mics/measuring equipment or just your ears.
A second order should work fine with +/-2K2 crossover, I don't see any problem.
 
How about a Avalon Transcendent clone.:D
I have the drivers but no time at the moment to build them.

Martin
 

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