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fourway hornloaded
Registered User
Joined: 16 March 2014
Location: Hamburg
Status: Offline
Points: 60
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Posted: 16 March 2014 at 7:48pm |
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AvLee
Young Croc
Joined: 01 June 2010
Status: Offline
Points: 1196
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Posted: 16 March 2014 at 8:14pm |
Hey man, what are those 3 way tops? And I'm guessing the HF's are rotatable?
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fourway hornloaded
Registered User
Joined: 16 March 2014
Location: Hamburg
Status: Offline
Points: 60
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Posted: 16 March 2014 at 8:17pm |
Limmer P3. That's one of Limmer 085 and 042 each. Limmer 042 is square and rotatable.
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AvLee
Young Croc
Joined: 01 June 2010
Status: Offline
Points: 1196
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Posted: 16 March 2014 at 8:21pm |
Nice!
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tv00
Old Croc
Joined: 10 August 2009
Location: Denmark
Status: Offline
Points: 1886
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Posted: 18 March 2014 at 12:09pm |
I better contribute to this thread, I've had a few different rigs. This is one out of four stacks, Sometimes I use them with hybrid subhorns below to go all deep. I usually lowcut the pictured stack at 34-38 hz depending on room response. System loaded with: fane 18-1500,- rcf mb15n401, turbosound ls-1004, bms 4540nd.
In action with subs last year, before it was painted:
Edited by tv00 - 18 March 2014 at 12:16pm
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cravings
Old Croc
Joined: 30 January 2007
Location: Ireland
Status: Offline
Points: 7441
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Posted: 18 March 2014 at 1:26pm |
nice! have you posted about those array boards / separators you've made before?
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tv00
Old Croc
Joined: 10 August 2009
Location: Denmark
Status: Offline
Points: 1886
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Posted: 18 March 2014 at 3:39pm |
You mean for splaying? It's very simple, but I need to make some dedicated stack boards.
Right now I'm using a 4X4" or 2X4 for tilt & some plyboards with triangles behind for splaying. Pretty simple but It looks good, my friend did the ply-pieces & painted them black. As you can see I used two ratchet straps, one around them from bottom up & around the cluster to secure them from sliding. With a stackboard I wouldn't need any of this, I would simply strap the board with the bassbins & strap the tops to the stackboard.
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Ibex
Young Croc
Joined: 27 May 2009
Status: Offline
Points: 1013
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Posted: 18 March 2014 at 6:55pm |
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corell
Young Croc
Joined: 19 August 2013
Location: Berlin
Status: Offline
Points: 1161
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Posted: 18 March 2014 at 7:46pm |
Should be a symmetrical 6.order Bandpasshorn
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fourway hornloaded
Registered User
Joined: 16 March 2014
Location: Hamburg
Status: Offline
Points: 60
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Posted: 18 March 2014 at 7:57pm |
6th order band pass horns. Vented back chamber, quite large front chamber, large throath and then into a 75cm horn. Hornresp makes it possible! :-) You need to keep the group delay curve reasonably flat, which basically means keeping the response flat. No peakyness. The horn part is short, exponential and braced over its entire lenght.
Nice and tight. Many basshorns aren't braced enough, to my taste, which
makes them sound woody, so people tend to cut them off low. I use these from 35-180 Hz. They do a bassreflex-like deep bass but they hit your throath as well. Like two-way bass.
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soundguymatt
Young Croc
Joined: 25 August 2009
Status: Offline
Points: 688
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Posted: 18 March 2014 at 8:07pm |
fourway hornloaded wrote:
6th order band pass horns. Vented back chamber, quite large front chamber, large throath and then into a 75cm horn. Hornresp makes it possible! :-) You need to keep the group delay curve reasonably flat, which basically means keeping the response flat. No peakyness. The horn part is short, exponential and braced over its entire lenght.
Nice and tight. Many basshorns aren't braced enough, to my taste, which
makes them sound woody, so people tend to cut them off low. I use these from 35-180 Hz. They do a bassreflex-like deep bass but they hit your throath as well. Like two-way bass.
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How many do you need to keep up with your tops for live music type stuff?
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--
Matt
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Ibex
Young Croc
Joined: 27 May 2009
Status: Offline
Points: 1013
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Posted: 18 March 2014 at 8:24pm |
fourway hornloaded wrote:
6th order band pass horns. Vented back chamber, quite large front chamber, large throath and then into a 75cm horn. Hornresp makes it possible! :-) You need to keep the group delay curve reasonably flat, which basically means keeping the response flat. No peakyness. The horn part is short, exponential and braced over its entire lenght.
Nice and tight. Many basshorns aren't braced enough, to my taste, which
makes them sound woody, so people tend to cut them off low. I use these from 35-180 Hz. They do a bassreflex-like deep bass but they hit your throath as well. Like two-way bass.
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Well done bro! May I ask which 18" (?) driver you're using and how big these babies (cabs) are? ...it's been a while since something interesting new and well designed was posted up here, unfortunately!
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