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Wild Burro Audio DIY full range speakers from Wild Burro Audio Labs

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Old 10th February 2010, 12:37 AM   #11
adason is offline adason  United States
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she looks good naked
how does the fr response looks like?
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Old 10th February 2010, 02:01 AM   #12
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Quote:
Originally Posted by tinitus View Post
Hi Mosquito
What are your planning to do
Hi, if nothing goes wrong, a two way BR box.Large baffle (old style) I need to carry some measurements before I decide what kind of Xover to use.
Will see...
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Old 10th February 2010, 02:07 AM   #13
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how does the fr response looks like?
Still not measured. But HF is not much a concern to me, since I'm going two way with a paper cone tweeter.
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Old 10th February 2010, 02:50 AM   #14
freddi is offline freddi  United States
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hi Mosquito - BetsyK WoW shows the beautiful cone

Last edited by freddi; 10th February 2010 at 02:57 AM.
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Old 10th February 2010, 04:01 AM   #15
pjanda1 is offline pjanda1  United States
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Quote:
Originally Posted by adason View Post
she looks good naked
how does the fr response looks like?
Here is a graph that compares regular Betsy and the Betsy WOW. These drivers used a heavier dustcap than Mosquito's pair. But, in general, this will give you an idea of how a WOW version compares to the standard.

Paul
Wild Burro Audio Labs - DIY Full Range Speakers
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File Type: jpg Betsy_With-WO_Whizzer.JPG (241.3 KB, 111 views)
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Old 10th February 2010, 09:41 AM   #16
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It looks like a simple first order filter can got a half chance here (plus adecuate contour eq). Will give a try, before to pass to the heavy manners.
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Old 10th February 2010, 01:23 PM   #17
adason is offline adason  United States
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Paul, thanks for the graph. What do you think about pairing Betsy WOW with good tweeter like BG Neo3W, let say from 3.5kHz. That should take care of 3kHz bump and extent it really flat over 20kHz. Simple one coil one cap crossover. Both drivers on the open baffle, off course, tweeter with removed back plate. Plus sub probably.
Do you want me to try it? How fast can I get Betsy WOW?
ed
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Old 10th February 2010, 04:41 PM   #18
pjanda1 is offline pjanda1  United States
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ed,

I've actually mentioned a similar idea to many folks. It'll be awhile before I could get another pair of WOW's. I'm well stocked right now, so it could be a couple of months (unless there is a sudden run on speakers!). So, I don't think I could do a sale priced WOW. If any of you out there do want a pair of WOWs though, let me know and we'll talk about it. Unless the garner a more steady interest, I probably won't regularly stock them. But, they are now a standard product and I you can special order them anytime.

Paul
Wild Burro Audio Labs - DIY Full Range Speakers
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Old 10th February 2010, 06:35 PM   #19
freddi is offline freddi  United States
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re:3KHz bump - if it didn't remove too much life (?) out of the whizzer version one could use a LCR trap like L. Cao - for an example I scaled this one to 1/2 L and double C to increase Q with L=0.65mH and C=4.7uF - the traces are for 8/16/24 ohms
Click the image to open in full size.

Last edited by freddi; 10th February 2010 at 06:39 PM.
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Old 11th February 2010, 05:05 PM   #20
adason is offline adason  United States
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"If any of you out there do want a pair of WOWs though, let me know and we'll talk about it."

I am in for a pair.
ed
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