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MT 12

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Turo View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Turo Quote  Post ReplyReply Direct Link To This Post Posted: 23 February 2016 at 10:35am
Very nice! Did you increase the horn length only for the expansion towards the mouth or by increasing the whole horn by some percentage?

Thanks!
swaeg.net
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bass*en*mass View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote bass*en*mass Quote  Post ReplyReply Direct Link To This Post Posted: 23 February 2016 at 1:51pm
well, seems too late now to answer your question on chamber volume but ideally you would want it as small as possible to avoid resonances within passband and limit excursion..
Out of interest, what HF do you want to mate with these?

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catalin View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote catalin Quote  Post ReplyReply Direct Link To This Post Posted: 23 February 2016 at 7:27pm
Hi there
Regarding the horn i have not changed nothing ,the path is the same ,but being longer ,the mouth is bigger.
Not very good on simulations, but i think if the horn is longer (65 mm),the back chamber slitly bigger and strong driver( Beyma 12P80 Fe in this case) i belive the horn is gonna play a bit lower
On top of my Mt 12 is gonna be Mikey's  Xt8 Mk2 ,B&C 8Pe 21 loaded
HF is gonna be covered by Beyma Cp 800Ti and Beyma Cp 22
I intend to play the MT's 120-600 Hz.
Eny advice,opinions are welcome
Thanks!


Edited by catalin - 23 February 2016 at 7:41pm
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bitSmasher View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote bitSmasher Quote  Post ReplyReply Direct Link To This Post Posted: 26 February 2016 at 9:49am
Beautifully over engineered
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catalin View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote catalin Quote  Post ReplyReply Direct Link To This Post Posted: 25 March 2016 at 7:22pm
Hi there
Quick update,still loads to be done!
Unfortunately i don't have to much free time for this,but gettin there!!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote djeddie Quote  Post ReplyReply Direct Link To This Post Posted: 26 March 2016 at 2:08pm
Nice!
Chas n Dave : it's like Drum and Bass but with beards.             E=mc² ±3dB
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Timebomb Quote  Post ReplyReply Direct Link To This Post Posted: 26 March 2016 at 2:20pm
Some nice woodwork there Clap

Are you planning to add line array type flying hardware?


James Secker          facebook.com/soundgearuk
James@soundgear.co.uk               www.soundgear.co.uk
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catalin View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote catalin Quote  Post ReplyReply Direct Link To This Post Posted: 27 March 2016 at 8:57am
Hi,thanks for your comments
Yes, i'm fabricate somme metal elements wich is gonna stack together
the cabinets
 
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catalin View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote catalin Quote  Post ReplyReply Direct Link To This Post Posted: 25 May 2016 at 9:30pm
Hi there
Bit of work done on metal elements
Still loads to do!











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Post Options Post Options   Thanks (0) Thanks(0)   Quote PavelP Quote  Post ReplyReply Direct Link To This Post Posted: 26 May 2016 at 12:00pm
It's very cool! Where did you find this mounting hardware?
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catalin View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote catalin Quote  Post ReplyReply Direct Link To This Post Posted: 26 May 2016 at 9:25pm
Hi there
I build myself the hardware from aluminium flat bar 50/5 mm
Bit price is the ball safety pins

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Edited by catalin - 26 May 2016 at 9:31pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote BASSHORSE Quote  Post ReplyReply Direct Link To This Post Posted: 30 July 2016 at 5:44pm
just come across these,,excellent build Thumbs Up
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