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-   -   ISO This Buschorn, but for a 4" driver (http://www.diyaudio.com/forums/multi-way/33784-iso-buschorn-but-4-driver.html)

GrahamnDodder 9th May 2004 09:38 PM

ISO This Buschorn, but for a 4" driver
 
This is a second- (or third-?) generation Buschorn model, but for an FE83-sized (3") driver.

http://www.speaker-online.de/bauen/bhorn.htm

Has anyone seen this design adapted for a 4" driver, such as the FE103E, or a 108Sigma?

Thanks in advance,

GnD

planet10 10th May 2004 07:47 AM

Re: ISO This Buschorn, but for a 4" driver
 
It is somwhere as a link to a pdf... the site also has pic of it going together... i think i posted the link recently, but i'm asleep right now ... if you don't scare it up i'll see if i can find it again.

dave

moving_electron 10th May 2004 08:29 AM

Re: Re: ISO This Buschorn, but for a 4" driver
 
Quote:

Originally posted by planet10
It is somwhere as a link to a pdf... the site also has pic of it going together... i think i posted the link recently, but i'm asleep right now ... if you don't scare it up i'll see if i can find it again.

dave

Here is the page with the pdf.

http://www.geocities.com/northbirdte...hhorn_mkii.htm

GrahamnDodder 11th May 2004 01:04 AM

Yeah, I have seen many versions of that fold. If you look at the fold I posted, it is significantly different, with a more elegant fold and a much bigger flare in the back.

That is the animal I am looking for. Or if anyone ha built the 3" version with an FE83 or FE87, I'd love to know what it reaches in the bass.

Thanks,

GnD

Scottmoose 27th April 2005 12:31 PM

2 Attachment(s)
A bit after the event, but here's one I found with an enlarged compression chamber a while ago. I suspect it's still for the FE83, but it should be easy enough to enlarge
Best
Scott


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