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tomschute View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tomschute Quote  Post ReplyReply Direct Link To This Post Posted: 18 June 2013 at 10:25pm
Now you just need a fork lift to move it Wink

Love it - great work Big smile

Tom
Out to lunch... stableaudio@hotmail.co.uk
www.stableaudio.co.uk
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minaximal View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote minaximal Quote  Post ReplyReply Direct Link To This Post Posted: 18 June 2013 at 10:41pm
Originally posted by tomschute tomschute wrote:

Now you just need a fork lift to move it Wink

Love it - great work Big smile

Tom

Who needs a forklift when you've got a crane Smile, although we may well get an all terrain forklift for our site.. I'll have to make a little vid from saturdays footage to show how easy they are to move..




Subs + Barges = :)

www.metaacoustics.com

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minaximal View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote minaximal Quote  Post ReplyReply Direct Link To This Post Posted: 18 June 2013 at 11:33pm
here's an instructional video, forklifts not included: LOL


Subs + Barges = :)

www.metaacoustics.com

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Twiggy View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Twiggy Quote  Post ReplyReply Direct Link To This Post Posted: 18 June 2013 at 11:48pm
System looks amazing. Top job!
Heard the terras when they fired In anger frenchtek and was blown away, can't wait to hear the mids and tops as well. Need to start saving some pennies up for a stack of my own.
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minaximal View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote minaximal Quote  Post ReplyReply Direct Link To This Post Posted: 19 June 2013 at 10:48am
I think when Disjunkt took some terrahorns to Frenchtek, one driver blew early on?  So maybe not the best representation.  Come to the next BassBQ for a listen to the whole system Smile.




Edited by minaximal - 19 June 2013 at 10:49am
Subs + Barges = :)

www.metaacoustics.com

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Timebomb View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Timebomb Quote  Post ReplyReply Direct Link To This Post Posted: 19 June 2013 at 12:36pm
Its a superb looking system.  Whats in the mids? Is it a 12"?   Did you find the mids went low enough to meet the terra horns so no more use for the old upper bass horns anymore? 

Where are you crossing over?  Are you running the terra horns higher than would otherwise be possible due to the shape / curve of the horn? 

They dont half look pretty, curves in the right placesWink
James Secker          facebook.com/soundgearuk
James@soundgear.co.uk               www.soundgear.co.uk
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minaximal View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote minaximal Quote  Post ReplyReply Direct Link To This Post Posted: 19 June 2013 at 1:45pm
Originally posted by Timebomb Timebomb wrote:

Its a superb looking system.  Whats in the mids? Is it a 12"?   Did you find the mids went low enough to meet the terra horns so no more use for the old upper bass horns anymore? 

Where are you crossing over?  Are you running the terra horns higher than would otherwise be possible due to the shape / curve of the horn? 

They dont half look pretty, curves in the right placesWink

Thanks,

I'm crossing the terra's and mids at 121hz. Meta mids are a 12" on a 100hz fc horn, and they cross perfectly at 121hz, whilst still having that nice snap of the snare drum.  I did play with porting them, but couldn't get it to work in the form factor to any benefit, and a simple tractrix thats long enough sounds nicer. 

I wanted to keep it simple if possible and going three way has many benefits, like getting off axis response even across all the cabinets, lighter, and less sources blending together to mess up the phase and impulse  responses.

I was initially a bit worried if the mids could keep up, but running all four off an HHV800 proved that to be unfounded! I forgot to get my spl meter out, but sims show 135dB with four cabs in free space and only 200w each.. The terra's play nicely up higher due to the smooth contours, no 180 doglegs in the throat, so thats no problem, could probably go higher, but i think the frequency distribution works well across the cabs currently.







Edited by minaximal - 19 June 2013 at 1:55pm
Subs + Barges = :)

www.metaacoustics.com

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biotec View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote biotec Quote  Post ReplyReply Direct Link To This Post Posted: 19 June 2013 at 1:47pm
Originally posted by minaximal minaximal wrote:

I think when Disjunkt took some terrahorns to Frenchtek, one driver blew early on?  So maybe not the best representation.  Come to the next BassBQ for a listen to the whole system Smile.


 
In 2009 a driver had somehow become damaged in transit. The coil was probably old and charred and the shaking of the truck's suspension killed it. It kind of ruined the sound because it moved in sympathy and made a horrible scratching sound. I took the driver out eventually, which is no fun when it's upside down inside a row of terrahorns. They were humming nicely in 2008 though.
 
 
me so horny, me love you long throw.
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minaximal View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote minaximal Quote  Post ReplyReply Direct Link To This Post Posted: 19 June 2013 at 2:05pm
I wonder if it's worth using a shorting cable for cabs during transit.. It won't stop shifting magnets but could have helped stop the suspension let the VC hit the backplate on a big bump.. or just get a truck with nice suspension..Geek
Subs + Barges = :)

www.metaacoustics.com

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Twiggy View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Twiggy Quote  Post ReplyReply Direct Link To This Post Posted: 19 June 2013 at 3:01pm
Well if they was only running on three I'm even more impressed as was pushing some serious air about
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Autograff View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Autograff Quote  Post ReplyReply Direct Link To This Post Posted: 19 June 2013 at 3:15pm
They are the best bass cabs I have ever heard or seen.
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SamV View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote SamV Quote  Post ReplyReply Direct Link To This Post Posted: 19 June 2013 at 4:04pm
Originally posted by Autograff Autograff wrote:

They are the best bass cabs I have ever heard or seen.


Yebbut have you heard the Norfolk Red bruv?



/ Sorry I had to really.
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