Looking for Xover 3172 (used in Cinema system 5672BI)

[Elac310]

The title tells it all.
It's not available in JBLpro's on-line technical library nor the library of Xover schematics. Can someone help?
I own the "big guys", 2490H+2392horn etc. and I love them. But I'd like to try some other crossover settings.

Many thanks!
Chris.
cbacher67(themailsymbol)yahoo.fr

[Elac310]

UP !
(got no response from national JBL distributor nor from JBL HQ)

[Mike F]

Dear Lord! I`m almost afraid to ask what you are using for low frequencies :eek:

[mikebake]

I used to have two of the bass units that go under the big brother, the 5674. This was the diamond quad 15 box. They were great.

[Elac310]

Dear Lord! I`m almost afraid to ask what you are using for low frequencies :eek:


Onken W modified (no altec woofers but Ciare PW388, more space between the two woofers etc.)

[baldrick]

http://www.jblpro.com/BackOffice/ProductAttachments/cine5k.pdf

[Elac310]

Can anyone help with the said schematic?
It's not listed on the (great) page of Xovers of JBL.
Thousand thanks in advance !!!

[Elac310]

UP (justin case)

[stephane RAME]

http://www.jblpro.com/ProductAttachments/cine5k.pdf

Stéphane

[Allanvh5150]

Pretty sure the system was originally active between lows and mids, with a passive crossover between the 2490 and the 2451

Allan.

[Mostlydiy]

Hi,

I think this might be what you are looking for if you havent found it already. Can you post some images of your system. I have plans on using the 2192(D2 driver in the small horns) in my future HT with 2227 as midbass and W1500h as subs.

"The 2192, 2193 and 2194 horns are designed to be bi-amplified using the

JBL DSC280 controller, which provides crossover, signal alignment, EQ, and

limiting functions to obtain optimum performance with the coaxials."



https://www.jblpro.com/pages/tunings/coax.pdf

/Mostly

Edit, sorry, I read 2192 instead of 2392. Still, would be interesting to see some images of your system :)

[Elac310]

Hi,

Edit, sorry, I read 2192 instead of 2392. Still, would be interesting to see some images of your system :)

I'm still looking for the crossover schematic in order to study it.
Here is a picture of my system (at least an earlier version of it; the third way up 2khz is now covered by a 2" McCauley 9620 on a Megaton horn C9090) :

http://georges.farine.pagesperso-orange.fr/_wp_generated/wpb15b3b4e_0f.jpg

[Elac310]

http://www.jblpro.com/ProductAttachments/cine5k.pdf

Stéphane

Yes, thank you Stephane for the active filtering parameters. The 5672 system exists as an active filtered version and - perhaps - more seldom - as a passive filtered version. I'm looking for info on the latter.

[Elac310]

UP (still looking for 3172 Xover schematic)