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Hi Pos,
SpeakerWorkshop could be is a good candidate too. It allows you to measure the actual driver's impedance curve, and to draw the Xover schematic.
Then you are able to simulate the Xover's...

Neither do I...
It reminds me some sad stories about Acoustician's 2445 and 2405 "clones"... http://www.kozystudio.com/bu2bu2/fake/fake.htm

Is it the manufacturer for JBL products (and for many other brands, as one can see in their home page) ?
http://www.gf-acoustics.com/eproducts/eshopmore.asp?id=71
Bertrand.

These are Acoustician clones :
http://www.audioheritage.org/vbulletin/showthread.php?18433-2405-UHF-Clones/page3
Cheers.
bstleve

I'm using LME49860 in my Yamaha D2040 crossover. They sound much much better than the former AOP (5532). There is no DC offset at their output, so you don't need any capacitor in the signal path....

Really awesome :hurray:

Great job ! :applaud:

Pos, stop dreaming, that will not fit in your flat ;)

Bertrand

According to JBL, it is a "380 mm (15 in) Low Frequency Transducer", and according to a lot of people, it is one of the best low-frequency driver still available. (with his Japanese competitor,TAD...

Hi all,

here after, what I measured before, and after diaphragm centering on a 909-8A mounted on a multi-cellular horn :
It's worth a try !
None of mine 802, 902 nor 909 got pins...

Bertrand.

Thanks a lot :)



I guess you're right... no magic. :(



Very interesting and useful, because made in real life, comparison between these two "similar looking" and close T&S parameters...

Well, you're right : I've spend a lot of time building my system ;), but know it works fine (of course I've made a lot of measurements, with SpeakerWorkshop and a good sound card, and it was very...

compromises, as usual...



Well, I think I'll have to speak money with my wife :D

Bertrand.

Thanks for your answers !



That's a great speaker, but, as you said... not really cheap !



Well, I totally agree with you, and I do not understand how it is possible, but TSM1/TAD2401...

Hi all,

for my first post here, I would like to have your opinion :

TL-1601a are still most wanted (and so expensive) woofers, but I do not understand why. Technically, nothing special if you...