High Efficiency Speaker Asylum

RE: I concur with Duke, the dds I90 is excellent if you don't go down to 900hz

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In Reply to: RE: I concur with Duke, the dds I90 is excellent if you don't go down to 900hz posted by freddyi on September 12, 2007 at 09:30:12

I have a call in to DDS asking about a 15" diameter version of their 90 degree waveguide.
The 80 by 70 horn goes lower because the actual horn itself is quite a bit larger. At least half of the 90 degree waveguide's diameter is devoted to the lips of the large-radius mouth; the actual 90 degree conical section is pretty small.
Duke

Edits: 09/12/07

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RE: I concur with Duke, the dds I90 is excellent if you don't go down to 900hz - freddyi 11:55:34 09/13/07 (0)

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