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Time for a DIY sub project.


billyjoe72

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that seems nice, Actually I brought some walnut veneer from him and it arrived at home yesterday but I am not there to see it. I brought it to make my mother a table I promised her but the thing is this table is going to have a starburst pattern with the grain hence I was looking for about 1 year finding the wood. It is supposed to be rosewood but that is hard to come by, espcially in the quarter cut straight grain.

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It's probably a few things then...does the cabinet vibrate at all when

you start cranking it? And if the cabinet is ~3 feet tall then you very

likely have a standing wave at 90Hz - and that can sound akward. It's a

bit compounded by the fact that you have the drivers centered

vertically...I'm not sure if I forgot to mention it or if it slipped

by, but I would have put the active driver about 1/3 from the bottom

and then the passive radiators just below the half-way point. I forget

the dimensions of your cabinet so can't give you more accurate numbers.

Anyways, once you get some damping in there the problem should clean

up. If not, then I would recommend throwing in some fat cross-bracing

to help break up the direct path between the top and bottom. (just be

sure to not restrict the rear wave of the driver).

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Well, good weather this weekend. I took to old goldwing to walmart friday and got some quilting supplies. I lined the interior walls and wrapped the supports also. It helped it 100 fold. Really softened it up. Hits just as hard without all that nasty boom. Now I'm looking for the right veneer. I'm a little nervous about this part. It seems simple enough. I'm just worried about matching the veneer. The pieces I'm looking at are tall enough, I just have to put 3 pieces on each side to cover it. I hope they match up nice. ( edges butting up to each other. )

toodles

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