Le Cleach profile needed

3GGG · 17th February 2011, 10:50 AM

I am about to start the long, dirty, messy and possibly dangerous job of building some Horns.

Martins Azura horns look great but i wish to build the horns from laminated stacked rings of plywood. Then finish on a big lathe(another project in itself).

I need a 1metre (approx) horn to suit an 8" driver, so a 4" opening looks suitable.

For the mid a 600mm horn for a 2" compression driver should do it.

Is there a profile drawing anywhere I can use, my skills are more in the practical side of things.
Any help is appreciated

revintage · 06:40 PM

You´ll find your answers in the "Jean Michel on LeCleac'h horns" thread. Also, what´s wrong with using Hornresp

?

IslandPink · 17th February 2011, 07:08 PM

Welcome to the club, 3GGG :
Hornresp

3GGG · 17th February 2011, 08:08 PM

I'll try and learn Hornresp, it will be good to know for my planned built in low bass horn:-)

3GGG · 17th February 2011, 08:46 PM

Not a good start, I have winzip and clicked on the download but cant find the file anywhere. After multiple tries i still cant see where the hornresp fie goes!

3GGG · 17th February 2011, 11:58 PM

It works on my crappy old work PC. Looks like I have alot of reading to do.

revintage · 18th February 2011, 05:45 AM

Quote:

I'll try and learn Hornresp, it will be good to know for my planned built in low bass horn:-)

Hornresp has all the provisions for designing an optimal L´Cleach.

3GGG · 18th February 2011, 10:16 AM

i have been playing around with the 8"driver for the 200hZ horn for my proposed horn system.

Can someone let me know if I am heading in the right direction with hornresp.

The driver is the Eminence delta pro8B

revintage · 18th February 2011, 10:28 AM

You are right about Hornresp.

Without knowing the the driver I would guess is early mass rollof.

3GGG · 18th February 2011, 10:41 AM

Hi lars

Sorry , not sure what you mean.
I plan on using a compression driver above this horn, maybe Tad2001 or B&C DCM50.

17th February 2011, 10:50 AM	#1
3GGG diyAudio Member Join Date: Mar 2010	Le Cleach profile needed I am about to start the long, dirty, messy and possibly dangerous job of building some Horns. Martins Azura horns look great but i wish to build the horns from laminated stacked rings of plywood. Then finish on a big lathe(another project in itself). I need a 1metre (approx) horn to suit an 8" driver, so a 4" opening looks suitable. For the mid a 600mm horn for a 2" compression driver should do it. Is there a profile drawing anywhere I can use, my skills are more in the practical side of things. Any help is appreciated

17th February 2011, 06:36 PM	#2
revintage diyAudio Member Join Date: May 2007 Location: Eskilstuna, Sweden	You´ll find your answers in the "Jean Michel on LeCleac'h horns" thread. Also, what´s wrong with using Hornresp? __________________ Brgds Lars Last edited by revintage; 17th February 2011 at 06:40 PM.

18th February 2011, 10:28 AM	#9
revintage diyAudio Member Join Date: May 2007 Location: Eskilstuna, Sweden	You are right about Hornresp. Without knowing the the driver I would guess is early mass rollof. __________________ Brgds Lars

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17th February 2011, 07:08 PM	#3
IslandPink diyAudio Member Join Date: Oct 2005	Welcome to the club, 3GGG : Hornresp

17th February 2011, 08:08 PM	#4
3GGG diyAudio Member Join Date: Mar 2010	I'll try and learn Hornresp, it will be good to know for my planned built in low bass horn:-)

17th February 2011, 08:46 PM	#5
3GGG diyAudio Member Join Date: Mar 2010	Not a good start, I have winzip and clicked on the download but cant find the file anywhere. After multiple tries i still cant see where the hornresp fie goes!

17th February 2011, 11:58 PM	#6
3GGG diyAudio Member Join Date: Mar 2010	It works on my crappy old work PC. Looks like I have alot of reading to do.

18th February 2011, 10:41 AM	#10
3GGG diyAudio Member Join Date: Mar 2010	Hi lars Sorry , not sure what you mean. I plan on using a compression driver above this horn, maybe Tad2001 or B&C DCM50.

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