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Old 9th August 2012, 01:03 PM   #101
DrDyna is offline DrDyna  United States
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Quote:
Originally Posted by tb46 View Post
Hi DrDyna,

I don't want to sidetrack in this thread too much; but - when the back of the driver does not fit into the duct anymore - you can add a chamber around the back of the driver between the driver and the duct; e.g.: Vtc=10000[cm^3] - Atc=1000[cm^2] - Ap1=S2 - Lpt=1.80[cm]. You might also want to shorten L12 and L34 as you don't need to locate S2 and S3 between the two drivers anymore. At least in Hornresp that works out rather nicely.

Regards,
Yeah, the more I look at it, the more I think it might be easier to just get 4 drivers :|
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Old 9th August 2012, 04:33 PM   #102
tb46 is offline tb46  United States
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Hi DrDyna,

Post #101: "...it might be easier to just get 4 drivers..."

Yes, but chambered and tapped - tapered quarter wave tube does have an interesting ring to it: CAT-TQWT (and pipe ...P, and horn ...H). The great thing about Hornresp and AkAbak is that the possible combinations are seemingly endless.

Regards,
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Last edited by tb46; 9th August 2012 at 04:43 PM.
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Old 18th August 2012, 05:15 PM   #103
DrDyna is offline DrDyna  United States
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Originally Posted by 2MuchRiceMakesMeSick View Post
About 8 sheets of birch worth...

Sorry for the bad pic, its with my camera phone. I will get some good pics when they are finished.
Have you had a chance to finish them up?
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