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how might this 2 cubic foot airspace horn sim perform & fold?
how might this 2 cubic foot airspace horn sim perform & fold?
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Old 13th July 2018, 09:16 PM   #1
freddi is offline freddi  United States
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how might this 2 cubic foot airspace horn sim perform & fold?
Default how might this 2 cubic foot airspace horn sim perform & fold?

- would want it easy to build, and have smooth response

- wondering if such a little horn placed in a corner would work reasonably well (?) It could probably be tweaked or made somewhat larger to lower its cutoff.

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Old 14th July 2018, 08:09 PM   #2
freddi is offline freddi  United States
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how might this 2 cubic foot airspace horn sim perform & fold?
of course - if MMJ's constricted transflex kludge of the Acoustic Control 115bk is ballpark, then a 0.91 scale 115bk (K12 size) could kick harder. It should have a horn loaded midrange coming in around 300.

PA310's midrange output is too weak to run in a K12 to a K-tube on top. Kappa12a should be fine as its very close cousin pym1298 sounds good.

i don't know if it will go quite that low (?)

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Old Today, 10:11 AM   #3
whgeiger is offline whgeiger  United States
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Default Klipsch ....

answered your questions a long time ago.

Corner horn design is not "simple" if some degree of performance optimization is to be achieved.

The Harris article, "Horn Loading Revisited" [1], will provide some incite into design details of PWK's work not found elsewhere.

Extension of frequency response upper bound is addresses by Delgado's collaborative effort [2], particularly in regards to the second decade where he added a large tractrix horn [3] to augment performance in this frequency band.

For those articles you may already have, please consider them placed here for the benefit of other readers.

Regards,

Bill

References [3], [1] & [2]
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