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10/23/14 at 09:25:34


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Simple DB question (Read 1336 times)
haydenlake
Ex Member



Simple DB question
09/12/06 at 23:23:25
 
So one of the main ideas behind the db is that it loads the cone of the sub evenly because of 1 (the 10" hole (brace) a few inches away from the speaker) and 2. because of the other pannel that acts kinda like a port.

My question is, why don't we just make this second port type pannel the a circle of the same area. I think that would actually load the cone more symetrically than a pannel that is 70% the distance of the cross section of the box.

Anyone see why this wouldn't work or why it would interfere with the design.

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J_Rock
Ex Member



Re: Simple DB question
Reply #1 - 09/13/06 at 00:02:42
 
well, the reason i see is that if the piece you are talking about is indeed a circle, the port length will be dramatically changed.  Totally changes the design.

Also, I believe the folding is what equally loads the cone, not the shape of the ending of the port.
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