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-   -   A fast way to build FAST (http://www.diyaudio.com/forums/full-range/221517-fast-way-build-fast.html)

solhaga 14th October 2012 06:02 AM

Building FAST, did some CBTs - ended up in FAs
 
From an attempt to build a line source out of 2" fullranges, well almost, I got a couple speakers left over:

https://lh5.googleusercontent.com/-4...0/SH109140.JPG

Yes, it is Jordan/EAD E60.

Edit:
As it turned out, it ended up in CBTs using the same building practice.

Edit one more time:
Dramatic turn of events; now itīs FAs using the same building practice.

madtecchy 14th October 2012 06:11 AM

And????????

solhaga 14th October 2012 06:13 AM

So what to do? I wanted a quick evaluation of the speakers as they are meant to be used.

Had some aluminium profiles laying around:

https://lh4.googleusercontent.com/-t...0/SH109146.JPG

Cut one of them in four, thus making them 25 cm each:

https://lh4.googleusercontent.com/-E...0/SH109145.JPG

solhaga 14th October 2012 06:16 AM

I also had some 13 cm MDF board scrap, the leftovers from making the baffles to my dipole bass:

https://lh6.googleusercontent.com/-y...0/SH109147.JPG

madtecchy 14th October 2012 06:17 AM

So are you selling some of these drivers or what ??

DUG 14th October 2012 06:17 AM

And????????

madtecchy 14th October 2012 06:23 AM

them drivers are expensive . 32 of them in the piccy.. now if i was going to spend that much on drivers i would make sure i knew exactly i was doing first not buy them and then learn lol..

solhaga 14th October 2012 06:23 AM

With 13 cm deepth, 9 cm width and 25 cm height, it ended up with a volume of 3 liters.
And that just about two times the Vas of one element.

With all the pieces cut out:

https://lh6.googleusercontent.com/-i...0/SH109148.JPG

Letīs start assembling.

madtecchy 14th October 2012 06:23 AM

Quote:

Originally Posted by DUG (Post 3200802)
And????????

Hi dug can i help you ??

solhaga 14th October 2012 06:32 AM

Sides:

https://lh6.googleusercontent.com/-m...0/SH109149.JPG

Back and first front piece:

https://lh5.googleusercontent.com/-t...0/SH109150.JPG

Bottom (and top):

https://lh6.googleusercontent.com/-P...0/SH109151.JPG

Any mismatch that will result in leakage is covered with silicone rubber, on the inside for front and top and from the outside for the bottom.
To make the bottom easily detachable adhesive tape can be used instead.


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