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-   -   waveguided RD75 (http://www.diyaudio.com/forums/planars-exotics/226666-waveguided-rd75.html)

Ang 30th December 2012 06:09 AM

waveguided RD75
 
After messing around with neo8's and neo3's, I still find the transparency of the BG rd75 is very good. If it could just reach down a little lower with good dynamics, it would be a very convenient solution for 200Hz-15kHz.

Has anyone experimented with putting it in a very large horn? - it would look essentially like this http://www.bd-design.nl/forum/images...98a9a3ae47.jpg
but with an RD75 in the middle.

The precise interface of the waveguide where it meets the driver will be quite important - for instance if it reaches inside that little 45degree bevel or not. Hence I'm interested if anyone has tried this.

Ang 2nd January 2013 09:28 AM

This is a related implementation, though it looks like a conical horn
SoulSonic Speakers

rb132333 4th January 2013 02:43 PM

You might want to take a look at this related thread - http://www.diyaudio.com/forums/plana...waveguide.html

ABJensen 13th January 2013 04:23 PM

1 Attachment(s)
I found this some where on the WWW


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