Horn for 12MB1000 |
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Mircea Bartic
Old Croc Joined: 18 February 2005 Location: Romania Status: Offline Points: 2581 |
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ok...
this is the imput screen for the mt122 this is the imput screen for my version for 12mb1000 as you can see the horn has a bit larger mouth and a higher compression ratio |
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general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research Ex Nexus_3 |
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Mircea Bartic
Old Croc Joined: 18 February 2005 Location: Romania Status: Offline Points: 2581 |
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I'm sorry to tell you, but your drivers do not work in mt122..
I did a sim and there are some nasty peaks an nulls in the response maybe a direct radiating design ?... |
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general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research Ex Nexus_3 |
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jethrocker
Old Croc Joined: 07 June 2006 Location: Chiapas, Mexico Status: Offline Points: 1942 |
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You could try comparing the T/S specs with other 12" cones used in available horn designs. The MT122 is deesigned around the PD123er I think. If the specs came up similar they should work nice in that design.
Also read up on the FAQ on the speakerplans homepage. If any of the specs differ, that might help you decide if it's going to let the driver down in that design or not.
The FAQ also has a decent explanation of T/S specs if you need it..
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Tekasis
Old Croc Joined: 03 July 2006 Status: Offline Points: 6492 |
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Hi mate, I've never heard of these 12''s by 18Sound until now.
Had a read up on them & they seem very good.
I see they are a mid-bass driver, what are you planning to play through them, Mid range or Bass ?
Cheers.
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DYSW
Registered User Joined: 09 December 2006 Location: Denmark Status: Offline Points: 5 |
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Hey everybody.
Iwe been lurking for quite some time now. This lead to i bought 4 12mb1000 from eighteensound
But i was a bit unlucky with the wooden horn i built myself. The fact that its only 40x40 from the front and 20 cm deep might have something to do with it. But im running out of time. got alot of jobs in januar, so i need 4 horns that really works on these units.
Iwe looked at the limmer. But that is so overprices that its out of my reech. would be more than what i payed for the units.
Have anybody tried these units with any horns or have any ideas what to do ?
BEst regards
Mikkel koch
KPLsound bornholm.
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