Build Thread K-Slot Rear Loaded Horn for Tangband W8-1772 - Page 9

freddi · 10th May 2010, 02:57 PM

from Zobsky's two double bass reflex cabinet pictures in Bob Brines' thread it looks like there's a compact and practical solution for some 1772 users and that a sweet spot may be around 1 cubic foot/60Hz tuning. Maybe Zobsky will split this thread or start a new one. I'd like to know the dimensions of the DBR boxes and their duct size. All 3 ducts are identical in George Augspurger's classic DBR and their chamber ratios 2:1.

Godzilla · 10th May 2010, 03:54 PM

DDHughes that's cool!

yyyrik · 6th January 2012, 06:56 PM

Hi, Zobsky. Can share the detailed plan RCA Fan's K-slot?

yyyrik · 6th January 2012, 06:57 PM

profyurik@amik.ru

freddi · 11th January 2012, 05:45 AM

here's Bill Woods page Acoustic Horn - Backload K-Horn
here's the aperture detail I saved http://img81.imageshack.us/img81/3363/al3hb9.gif

I believe it needs speakers ~ like 206-> Lowther - (I've not heard it)

yyyrik · 11th January 2012, 11:14 AM

It seems that drawing right?

10th May 2010, 03:54 PM	#82
Godzilla diyAudio Member Join Date: Nov 2005 Location: New York	DDHughes that's cool! __________________ www.zillaaudio.com/bib/bib.asp www.ZillaAudio.com

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10th May 2010, 02:57 PM	#81
freddi diyAudio Member Join Date: Aug 2005	from Zobsky's two double bass reflex cabinet pictures in Bob Brines' thread it looks like there's a compact and practical solution for some 1772 users and that a sweet spot may be around 1 cubic foot/60Hz tuning. Maybe Zobsky will split this thread or start a new one. I'd like to know the dimensions of the DBR boxes and their duct size. All 3 ducts are identical in George Augspurger's classic DBR and their chamber ratios 2:1.

6th January 2012, 06:56 PM	#83
yyyrik diyAudio Member Join Date: Aug 2011	Hi, Zobsky. Can share the detailed plan RCA Fan's K-slot?

6th January 2012, 06:57 PM	#84
yyyrik diyAudio Member Join Date: Aug 2011	profyurik@amik.ru

11th January 2012, 05:45 AM	#85
freddi diyAudio Member Join Date: Aug 2005	here's Bill Woods page Acoustic Horn - Backload K-Horn here's the aperture detail I saved http://img81.imageshack.us/img81/3363/al3hb9.gif I believe it needs speakers ~ like 206-> Lowther - (I've not heard it)

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