Billet
Midrange Member
"http://projectgallery.parts-express.com/speaker-projects/old-skool-coaxial/"
Last Activity: Today, 11:12 AM
Joined: 09-02-2017
Location: SE Michigan
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That raw tweeter response in the waveguide looks to me like it would roll off nicely with a first order filter. -
What is meant by adding tails? I am not familiar with this or the term HBT....Leave a comment:
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Like Bill stated, the port resonant frequency is separate from the bass resonant frequency. The port frequency is the sound you might hear if you blew...Leave a comment:
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The 3 layer Sonic Barrier has a solid sheet of material with a thin layer of foam sandwiched between the solid sheet and the enclosure panel. I believe...Last edited by Billet; 09-08-2022, 06:48 PM. Reason: clarified some details about the solid sheet of material -
I think that constrained layers and damping are intended to absorb vibrations. Bracing pushes the resonant frequency of the panels higher, possibly to... -
My B12 speaker uses 5 mm plywood with 3 layer Sonic Barrier adhered to the inside for damping. I believe this qualifies as a constrained layer design....Leave a comment:
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I agree that a simple first order formula using 4 or 8 ohms doesn't work well. I would like to add that first order crossovers can work just fine if... -
I just let my cabinets sing
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Maybe they are filtering a spike from the woofer and feeding it to the tweeter instead of shunting it to ground.Leave a comment:
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It looks like they are pulling a narrow frequency signal from the tweeter and feeding it into the woofers instead of shunting it to ground. Possibly to...Last edited by Billet; 09-07-2022, 11:43 AM.Leave a comment:
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By the way, I gave myself a 6.33 -
Building speakers can be an art or a science. I think beginners should figure out if they are artists or scientists and build accordingly.Leave a comment:
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DanP made a nice looking small sealed sub called NRNP (no router, no problem), it looks nice to me and easy to build.
http://projectgall...Leave a comment:
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I have an actual Dremel brand tool, I don't use it very often but it has lasted almost 20 years and it still works fine.Leave a comment:
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Very nice job on the video, I'm looking forward to the rest.Leave a comment:
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