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Old 30th December 2012, 06:09 AM   #1
Ang is offline Ang  United States
diyAudio Member
Join Date: Feb 2006
Location: Pittsburgh
Default 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.
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Old 2nd January 2013, 09:28 AM   #2
Ang is offline Ang  United States
diyAudio Member
Join Date: Feb 2006
Location: Pittsburgh
This is a related implementation, though it looks like a conical horn
SoulSonic Speakers
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Old 4th January 2013, 02:43 PM   #3
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Join Date: Oct 2010
Location: Lancaster, PA
You might want to take a look at this related thread - B&G RD-75 dipole - baffle and or waveguide?
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Old 13th January 2013, 04:23 PM   #4
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Join Date: Mar 2005
Location: copenhagen
I found this some where on the WWW
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