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Old 20th May 2013, 09:40 AM   #11
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Its the Aliexpress one that is in the photo. I like the Monster Beatbox a bit better as it has a TF card in it and it is a bit louder. I expect both are using the same principle.
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Old 20th May 2013, 12:29 PM   #12
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This may show the speaker better with the surround on the outside of the frame.
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Old 21st May 2013, 10:15 PM   #13
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Here's the Altec Biflex. Similar principal, different implementation.
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Old 22nd May 2013, 12:07 AM   #14
xrk971 is online now xrk971  United States
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Quote:
Originally Posted by speakermagic View Post
This may show the speaker better with the surround on the outside of the frame.
Where did you get the Solidworks 3d models? Is this from manufacturers website?
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Old 22nd May 2013, 12:21 AM   #15
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It is a sketchup model that I got from the 3D warehouse and then mmodified
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Old 31st May 2013, 05:41 PM   #16
badman is offline badman  United States
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This seems most accurately described as a passive radiator, with potentially large IMD issues from the modulated mounting.
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Old 2nd June 2013, 07:41 AM   #17
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I had a chance to take some better pictures.
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Old 2nd June 2013, 07:53 AM   #18
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Ohhh now I see...
Not bi-flex but total- flex .
BTW 4Ω-3 W is a power figure for... a tweeter
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Old 2nd June 2013, 01:19 PM   #19
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Its only a very small speaker having a cone diameter of only 28mm.
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Old 13th June 2013, 02:02 PM   #20
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Most of the speaker diameter is taken up by the surronds.
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