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Excellent article

though I must admit my ignorance of;

>>>>>> when you build a slot loaded cavity like this, you will run into a cancellation frequency that occurs when the wavelength is twice the depth, where the pressure from the part of the woofer which is deepest in the slot is one half the wavelength and cancels out the pressure from the portion of the woofer near the slot opening. Here the cancellation occurs at 500 Hz.<<<<<<

.....???????????
Here lyes my underlying issue, I don't know/understand this relationship of the physical science. Off I go for more net-study

Life is not a journey to the grave with the intention of arriving safely in one pretty and well-preserved piece, but to slide across the finish line broadside, thoroughly used up, worn out, leaking oil, and shouting GERONIMO!


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  • Excellent article - sober1 09:33:35 05/26/15 (1)

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