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Old 26th July 2006, 03:15 AM   #681
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Quote:
Originally posted by stelleg151
If that unclear, Im referring to the board that the arrow is pointing to.
For clarity there should be some more dimensions... i've added them in an updated drawing which i'm now referring to as V1.0.

Some recent experiments show that the design is very tolerant of changes towards larger cross-section.

dave
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Old 26th July 2006, 04:42 AM   #682
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Thanks! Ill be doing the woodwork this weekend, so I should have finished product in a couple of weeks.

Side note: the drivers are tiny!
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Old 26th July 2006, 02:08 PM   #683
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I wonder how much different that speaker would sound if the inner baffle was removed?
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Old 26th July 2006, 03:32 PM   #684
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My guess would be that more high frequency energy would pile up near the port.
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Old 26th July 2006, 04:21 PM   #685
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It appears to be a folded pipe, so I'd guess it would sound quite different. Perhaps a different balance to the sound, possibly a looser bottom end? Interesting query...
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Old 6th August 2006, 12:01 AM   #686
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Rebuilt my folded-n monopoles as straight monopoles and I am much happier with them. They sound and look nice in my bedroom.
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Old 6th August 2006, 07:57 AM   #687
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You have a false bottom on those?

dave
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Old 6th August 2006, 05:37 PM   #688
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Yes, I added an extra 16" onto the bottom to make them floor standing.
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Old 7th August 2006, 02:28 AM   #689
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Finished mine after about 40 hours.

Click the image to open in full size.

Click the image to open in full size.

Just wanna thank the guys here for the ideas. They sound great, perhaps a little weakish on the bass, but make up for it in clarity.
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Old 8th August 2006, 11:45 AM   #690
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Default FR125S + Peerless 830875

Not quite a fullrange.... more fullrange with help..... but a use for some FR125S drivers I had and partnered with some Peerless 830875 Nomex woofers. Been a fun project and ended up a smooth laid back speaker.

http://www.rzaudio.com/rz52/mongrel.htm
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