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info on fane enclosure |
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Saul
Old Croc
Joined: 15 June 2007 Location: Aylsham Norfolk Online Status: Offline Posts: 5866 |
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Topic: info on fane enclosurePosted: 22 June 2009 at 11:33pm |
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how big are they? they look like they'd cover the kick region nicely above subs
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JaKe
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Joined: 14 September 2007 Location: United Kingdom Online Status: Offline Posts: 669 |
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Posted: 22 June 2009 at 11:32pm |
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The date on the measurement on that page you posted is 1983.
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RUS
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Joined: 02 September 2008 Location: planet dust Online Status: Offline Posts: 1998 |
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Posted: 22 June 2009 at 11:28pm |
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hi.
thank you alot guys for your helpfull feedback there is a double 12" fane horn design in the book aswell that i want to use for midrange
for a few years now iv'e always loved the idea of building sealled enclosures.
can anyone tell me how old these designs are in the book it says 2007 but i cant find the recommended drivers so i dont know if they are 2007 designs.
thanks rus.
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JaKe
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Joined: 14 September 2007 Location: United Kingdom Online Status: Offline Posts: 669 |
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Posted: 22 June 2009 at 4:11pm |
You have just got to love that EAW document, marketing people had a field day. 116dB half space, but 'To achieve specified performance, the listed external signal processing with EAW-provided settings is required' |
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Rog
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Rogers Archive Posts Joined: 23 March 2010 Online Status: Offline Posts: 2144 |
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Posted: 22 June 2009 at 1:39pm |
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Appreciated djk, but maybe not fair to say that all horns will exhibit the same trend as shown by the plot you posted. |
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_djk_
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Joined: 23 November 2004 Location: United States Online Status: Offline Posts: 2522 |
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Posted: 22 June 2009 at 3:09am |
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"A block of 4 should jack up the 50Hz quite a bit due to increased mouth area. "
![]() This block of four picks up 2.5dB at 50hz (graph from EAW KF940).
Of course the stack will handle 6dB more power too, so a stack of four with four times as much power can play almost twice as loud (8.5dB).
Edited by _djk_ - 22 June 2009 at 3:40am |
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djk
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Rog
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Rogers Archive Posts Joined: 23 March 2010 Online Status: Offline Posts: 2144 |
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Posted: 22 June 2009 at 1:50am |
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Rus,
A fairly tight driver will work well in those Z bins.
Aim for a Vas of around 180L and a Qts of around 0.3
A higher QMS > 9 will also help here.
The big question here is.......... should I have put a wink after the line above.
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fuzzylogic
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Joined: 02 November 2006 Online Status: Offline Posts: 1623 |
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Posted: 22 June 2009 at 1:49am |
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Some on ebay atm.
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"If the bog seats ain't rattling... it ain't happening."
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levyte357
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Joined: 10 May 2004 Location: UK, London Online Status: Offline Posts: 9117 |
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Posted: 22 June 2009 at 1:48am |
Of course you don't.. ![]() |
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"Fascists reject and resist the autonomy of cultural or ethnic groups who are not considered part of the fascists' nation and who refuse to assimilate or are unable to be assimilated."
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Rog
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Rogers Archive Posts Joined: 23 March 2010 Online Status: Offline Posts: 2144 |
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Posted: 22 June 2009 at 1:46am |
That is a single bin measurement though k.
A block of 4 should jack up the 50Hz quite a bit due to increased mouth area.
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