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Old 25th August 2010, 09:57 AM   #1
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Default 34hz Horn

Has anybody got any more info on this horn

http://srforums.prosoundweb.com/index.php/fa/668/0/

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PSW Sound Reinforcement Forums: LAB Subwoofer => BillFitzmaurice DIY15" alleged to compete with Lab Sub????

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Old 25th August 2010, 05:03 PM   #2
djn is offline djn  United States
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The link does not work
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Old 25th August 2010, 05:13 PM   #3
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(First link doesn't work indeed) What do you want to achieve?
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Old 25th August 2010, 05:28 PM   #4
GM is offline GM  United States
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Hmm, works for me. Anyway, it's a side view drawing of this picture which I assume is BF's Tuba 30.

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Old 26th August 2010, 01:01 AM   #5
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Quote:
Originally Posted by voltcontrol View Post
(First link doesn't work indeed) What do you want to achieve?
I'm looking for an efficient design (tapped/folded horn) that will get to 30HZ -/+ for pro audio use, and can be built on a budget..

Labhorn - complex & expensive
Jbells tapped horns (possibility) would ideally like to go lower though
BFM cabs, would like a flatter responce than what they offer
Scoops (Only suitable for certain genres)

Any suggestions much appreciated
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Old 26th August 2010, 01:17 AM   #6
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Quote:
Originally Posted by CuttaBoi View Post
I'm looking for an efficient design (tapped/folded horn) that will get to 30HZ -/+ for pro audio use, and can be built on a budget..

Labhorn - complex & expensive
Jbells tapped horns (possibility) would ideally like to go lower though
BFM cabs, would like a flatter responce than what they offer
Scoops (Only suitable for certain genres)

Any suggestions much appreciated
Check out my ciare 18 folded horn that soho design for me.
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Old 26th August 2010, 01:24 AM   #7
jbell is offline jbell  United States
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Quote:
Originally Posted by CuttaBoi View Post
I'm looking for an efficient design (tapped/folded horn) that will get to 30HZ -/+ for pro audio use, and can be built on a budget..

Labhorn - complex & expensive
Jbells tapped horns (possibility) would ideally like to go lower though
BFM cabs, would like a flatter responce than what they offer
Scoops (Only suitable for certain genres)

Any suggestions much appreciated
The big cabinet would do it with a slight alteration. The bigger S1, the lower it plays. 800cm s1 / 2800cm s4 would do it, but as you go lower, you end up overall xmax limited at a lower voltage. (800cm s1 is safe xmax from 30hz on up at 250 watts/44volts.) In .5pi its also flat to 30hz.
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Old 26th August 2010, 01:38 AM   #8
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Hi Jbell, what would be the 1w/1m average & Max spl be for that, and mutlple cabs?

Do you know of any other drivers that mite be better suited?

Thanks for the help.

Last edited by CuttaBoi; 26th August 2010 at 01:42 AM.
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Old 26th August 2010, 12:22 PM   #9
jbell is offline jbell  United States
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Quote:
Originally Posted by CuttaBoi View Post
Hi Jbell, what would be the 1w/1m average & Max spl be for that, and mutlple cabs?

Do you know of any other drivers that mite be better suited?

Thanks for the help.
Hornresp
jbell's set of four tapped horns
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Old 26th August 2010, 12:41 PM   #10
jrenkin is offline jrenkin  United States
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Quote:
Originally Posted by kornnylike View Post
Check out my ciare 18 folded horn that soho design for me.
do you have a link?
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