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12" Horn with LAB12 / Other drivers?

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janovic_x View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote janovic_x Quote  Post ReplyReply Direct Link To This Post Topic: 12" Horn with LAB12 / Other drivers?
    Posted: 01 August 2016 at 5:35pm
Hello.

I found this. What do you think about this? There are Eminence LAB12 Chassis inside:






The plan and the CAD are not Similar, but i dont know which one is correct now.




Edited by janovic_x - 05 August 2016 at 9:20am
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VECTORDJ View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote VECTORDJ Quote  Post ReplyReply Direct Link To This Post Posted: 01 August 2016 at 10:53pm
Looks close; the cad is missing the mouth brace. The 1st flare will be a complex cut.  VECTORSONICS USA
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Timebomb Quote  Post ReplyReply Direct Link To This Post Posted: 02 August 2016 at 1:02pm
Looks good but yeah the throat is different as well.
James Secker          facebook.com/soundgearuk
James@soundgear.co.uk               www.soundgear.co.uk
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Post Options Post Options   Thanks (0) Thanks(0)   Quote janovic_x Quote  Post ReplyReply Direct Link To This Post Posted: 05 August 2016 at 9:19am
Do you have any other drivers in mind which could be used in this type of horn?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Timebomb Quote  Post ReplyReply Direct Link To This Post Posted: 05 August 2016 at 11:16am
Yeah theres quite a few 12" drivers suitable for bass horn loading, i have Ciare 12.00sw, Fane 12XB, 18 Sound 12LW1400, Faital 12RS1066, B&C TBX100, and some others...  one of those should work well in this horn.   
James Secker          facebook.com/soundgearuk
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Post Options Post Options   Thanks (0) Thanks(0)   Quote janovic_x Quote  Post ReplyReply Direct Link To This Post Posted: 06 August 2016 at 4:16pm
Okay cool.
I will try to make a Hornresp Simulation for the boxes.

Today we tested them outdoor, really cool output for an 12".
But the bins sounded a little bit "uncontrolled" / not really punchy.

Perhaps someone put some Eminence LAB 12 inside to get with 1 or 2 boxes a little bit deeper but i think i need some other drivers.




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Post Options Post Options   Thanks (0) Thanks(0)   Quote Timebomb Quote  Post ReplyReply Direct Link To This Post Posted: 06 August 2016 at 8:14pm
The lab12 is very much a sub driver, so upper bass is compromised,  if you want more of a bass driver look for higher fs, lower mms and shorter xmax.
James Secker          facebook.com/soundgearuk
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