focal data sheet - where to find?

cynamon · 16th November 2009, 02:40 PM

Hi there,
I wonder if you can help me.
I am the owner of few years old JMlab Megane Carat loudspeakers.

I am still very happy with the sound. However I have changed my listening room lately and shelf loudspeakers seems to be not sufficient for new, significantly bigger cubature. Therefore I decided to develop Megane Carat by adding the bass module. That requires obviously building of new 3-way crossover.

In order to do it in right way I am searching for Thiel-Small parameters and frequency response/impedance chart for drivers put to Megane Carat. If you could advise who can provide me with those I'd appreciate it.

For the reference I put the numbers taken from drivers’ labels (one column only):

Midrange- REFERENCE 7K011DBL / SERIAL NUMBER 9707357

Twitter - REFERENCE TC100TdJM / SERIAL NUMBER 9707098

Thanks for your help.

PeteMcK · 16th November 2009, 08:49 PM

SCOTT'S HOMEPAGE

mjf · 19th November 2009, 04:42 PM

hello.
........found an old datasheet of the 7k011dbl bass-midrange.........
sorry for the bad picture quality.
greets

cynamon · 20th November 2009, 05:23 PM

Wow!!!
Thanks a lot, mjf.
This forum is great.

16th November 2009, 02:40 PM	#1
cynamon diyAudio Member Join Date: Nov 2009	focal data sheet - where to find? Hi there, I wonder if you can help me. I am the owner of few years old JMlab Megane Carat loudspeakers. I am still very happy with the sound. However I have changed my listening room lately and shelf loudspeakers seems to be not sufficient for new, significantly bigger cubature. Therefore I decided to develop Megane Carat by adding the bass module. That requires obviously building of new 3-way crossover. In order to do it in right way I am searching for Thiel-Small parameters and frequency response/impedance chart for drivers put to Megane Carat. If you could advise who can provide me with those I'd appreciate it. For the reference I put the numbers taken from drivers’ labels (one column only): Midrange- REFERENCE 7K011DBL / SERIAL NUMBER 9707357 Twitter - REFERENCE TC100TdJM / SERIAL NUMBER 9707098 Thanks for your help.

16th November 2009, 08:49 PM	#2
PeteMcK diyAudio Member Join Date: Feb 2002 Location: Sydney	SCOTT'S HOMEPAGE __________________ ‘today… there lives alongside the twentieth century the tenth or thirteenth. A hundred million people use electricity and still believe in the magic power of signs and exorcisms” Trotsky

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20th November 2009, 05:23 PM	#4
cynamon diyAudio Member Join Date: Nov 2009	Wow!!! Thanks a lot, mjf. This forum is great.

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