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2MT12 |
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DiscernAudio 
Young Croc 
Joined: 08 June 2011 Location: Alabama Status: Offline Points: 541 |
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 Topic: 2MT12Posted: 17 July 2013 at 11:53pm |
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Working on some plans for a double 12 horn but with the 12 angled apart instead of on same plane....
Any suggestions on spread angle welcome. THe horns are to the TDA specs  Edited by DiscernAudio - 17 July 2013 at 11:55pm |
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bee
Old Croc 
Joined: 14 June 2011 Location: Middlesex Status: Offline Points: 4549 |
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Posted: 18 July 2013 at 12:25am |
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you could get both drivers closer together by making the centre flare shorter by half.... this will help both 12" couple in the horn.....
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https://www.elements-audio.com
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DiscernAudio
Young Croc
Joined: 08 June 2011 Location: Alabama Status: Offline Points: 541 |
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Posted: 18 July 2013 at 3:43am |
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I thought about that but was going for wider dispersion.
Also that doesnt bring them that much closer, maybe 1-2 cm, but does make overall box width much shorter. In you example, would S2 in hornresp be smaller since centerline of box truncates one side? or would it be modeled as one horn with two divers? if so how? |
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Nitz V1505
Old Croc
Joined: 16 September 2009 Location: UXBRIDGE Status: Offline Points: 1719 |
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Posted: 18 July 2013 at 7:08am |
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Old school Shaka style but he had 15"s.
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LET THE BASS ROLL LIKE THUNDER
& THE TOPS LIKE LIGHTNING..... |
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bee
Old Croc
Joined: 14 June 2011 Location: Middlesex Status: Offline Points: 4549 |
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Posted: 18 July 2013 at 7:13pm |
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Model as two horns into one. Don't think it can be modelled in horn resp, I would sim it in akabak
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https://www.elements-audio.com
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DiscernAudio
Young Croc
Joined: 08 June 2011 Location: Alabama Status: Offline Points: 541 |
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Posted: 18 July 2013 at 8:26pm |
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I couldnot for the life of me figure out how to run akabak.
Tried standard CMD prompt, Dos Box and other emulators What the best way to run it? Also, If there was no center divider , couldn't it be run as one horn in hornresp thru Driver Config? I am still following the wider dispersion route, what is the standard dispersion angle (dependent on freq I assume?) of MT122 horn? how much should I overlap/underlap these horns to get good even coverage? |
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bee
Old Croc
Joined: 14 June 2011 Location: Middlesex Status: Offline Points: 4549 |
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Posted: 18 July 2013 at 8:47pm |
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20 degrees from memory, I've not been able to find a way of running it on windows 7, I got an old laptop running windows 95... Would love to get it working on 7, from what I now 7 won't run any dos based program's even with an emulator...
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https://www.elements-audio.com
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Keen
Young Croc
Joined: 30 May 2011 Location: Brisbane, Aus Status: Offline Points: 1271 |
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Posted: 20 July 2013 at 12:04pm |
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What are the benefits to you of having a dual cab as apposed to 2xsingles?
Edited by Keen - 20 July 2013 at 12:05pm |
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DiscernAudio wrote: