johnny5jz
Been Around Awhile
Last Activity: Today, 10:05 PM
Joined: 10-22-2020
Location: Ham Lake, MN
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I have my curiosities about waveguides myself. That is why I am using one in my "Misguided" speakers. I am getting a 6db boost at my crossover... -
A little more progress last night. I got the back of one done. Then I just have the tops and bases to attach, some staining, and crossover completion...
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A little progress. I got the sides veneered. I got the bases started. I need to build the top and back panels yet. I have modeled about 6 different...
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I gave this a try to see if it would work. It created a weird knee in the response, and phase alignment was not very good. -
I would be worried about the duratex lifting the vinyl. Another thing to look for as you test.Leave a comment:
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The white piece is something I turned on the lathe afterwards and glues on. I missed it on the initial design.Leave a comment:
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Is this what you are looking for?...
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Opinions needed. I am finding that the better I get the phase alignment of the two drivers, the worse my on axis response looks. If you look below, I...
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Duanebro, see below the raw tweeter response in the waveguide....
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Duanebro, see below the raw tweeter response in the waveguide....
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Thanks a lot Wolf!! That helped a lot. I knew there was a way to tilt up the top octave, but for the life of me, I could remember how to do it. I got...
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I got one speaker put together far enough to take a few measurements and throw a quick crossover together. It looks promising so far....
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One other thing I am trying with this waveguide is I reduced the throat area near the tweeter. I made the arc of the waveguide end closer to the dome...Leave a comment:
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Paul, thanks for your feedback. One of the reasons I chose this tweeter was the fact that if the waveguide doesn't work, I can use it without since it...Leave a comment:
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Here are some pics of my waveguide. I designed it myself in solidworks based on what I saw in other designs. We will see if it works. It measured really...
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The base of the speaker will have a slab of butcher block with spike feet and a matching top made of 1/2" of butcher block. The sides will be birch...Leave a comment:
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Here is the box details. They are 40" tall, 10.25" wide and 10.5" deep....
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I am working on an insert to go between the drivers....
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The baffle is a piece of mdf wrapped in a feax leather. The pic is of the one unfinished....
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“Misguided” – A fun new 2-way
These speakers started out of 2 project ideas. The first was an experiment with a 3d printer and a waveguide. I originally designed it to work with the...
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