Pics of CNC routered Big Fun Horn

atilsley · 21st October 2008, 03:28 AM

I've just finished skinning the CNC cut horn with MDF panels, which were pre-cut to size. You see in the photos I've used biscuit joints on all corners. No screws used at all so far.

For cabling, I'm using Cat6, which I'll braid into the two channels.

Sound deadening in the cavities is accoustic wool, plus heavy felt (furniture removal blanket!).

Big? Scarily so...probably approaching 100Kgs each.

Looking forward to hearing them.

Regards. Andrew. Sydney.

adawson68 · 21st October 2008, 07:50 AM

Looking great there mate.

atilsley · 21st October 2008, 09:27 PM

another pic

gychang · 22nd October 2008, 03:07 AM

Quote:

Originally posted by atilsley
another pic

more, more...

gychang

atilsley · 22nd October 2008, 03:14 AM

another pic

Dr.EM · 22nd October 2008, 11:26 AM

Looks great! I am not familiar with the design, how does the driver fit in? Looks like it'd go bottom right but am not sure how

atilsley · 22nd October 2008, 08:53 PM

The driver cut-out is not shown in the pics.

To get the idea - see this link -

http://www.lowther-america.com/bigfunv21.pdf

The compression chamber is at the top left corner.

I've noticed a couple of Coral 8-inch and 10-inch drivers on Ebay, so I might track them down. If I miss out, it will be Lowther.

http://cgi.ebay.com.au/ws/eBayISAPI....m=390002277851

http://cgi.ebay.com.au/ws/eBayISAPI....m=390002279677

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21st October 2008, 07:50 AM	#2
adawson68 diyAudio Member Join Date: Jul 2008	Looking great there mate.

22nd October 2008, 11:26 AM	#6
Dr.EM diyAudio Member Join Date: Oct 2006 Location: Swindon	Looks great! I am not familiar with the design, how does the driver fit in? Looks like it'd go bottom right but am not sure how

22nd October 2008, 08:53 PM	#7
atilsley diyAudio Member Join Date: Aug 2008 Location: Sydney	The driver cut-out is not shown in the pics. To get the idea - see this link - http://www.lowther-america.com/bigfunv21.pdf The compression chamber is at the top left corner. I've noticed a couple of Coral 8-inch and 10-inch drivers on Ebay, so I might track them down. If I miss out, it will be Lowther. http://cgi.ebay.com.au/ws/eBayISAPI....m=390002277851 http://cgi.ebay.com.au/ws/eBayISAPI....m=390002279677