DIY project from 4 x ER18RNX (MTM)

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I welcome forum Users. 🙂
I have 4 Seas ER18RNX pieces at myself and I am searching for the good, checked draft of loudspeakers with applying them. Not yet I chose the tweeter.
For me somebody of you could help, to indicate the place, and maybe to divide own already checked?
Great thanks. 🙂
 
I would use this project, from ground up if you can't find any, substituting the drivers https://www.madisoundspeakerstore.c...ge-ca26rfx-h1305-10-coated-paper-cone-woofer/ with your driver https://www.madisoundspeakerstore.c...stige-er18rnx-h1456-7-reed-paper-cone-woofer/ reproducing the LF. It will give you another way of experimenting with a 3-way MTM that you can adapt to a 2way. D'Appolito configuration is a mix anyway. not only the looks from outside, so don't disregard it.
You can give a little more to the mids side in freq. range of the bottom woofer and a little attenuation on the top driver reproducing the mids because the 10" from Troels project has more ~2dBs in relation to the 7". Just an idea to work on.

Jenzen CA
 
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