TS parameter for 15" Yorkville 7410 ?

[Frenchguy]

Hello
Could someone help me find T&S parameters for the NX750P YORKVILLE bass speaker ? I got a free pair of these (without the class D amps) and I'd like to using the 15" bass speaker in a correctly calculated bass-reflex wood cabinet, not for real HiFi purpose, but for a clean and private PA system.
Yorkville part number should be 7410
Official Yorkville documents shows no info about T&S parameters.
Thanks

 

[Djim]

If nobody responds you could take the driver out and make pictures from all sides. It is more likely somebody recognises the driver from seeing a picture.

 

[Frenchguy]

T&S parameters for Yorkville speaker NX750P

Hello Djim, thank you for you advice, so I join 3 picts of this bass speaker from this Yorkville NX750p.May be someone knows the manufacturer of knows Yorkville EOM. Replacement speaker should be 7410 (Yorkville part#) but tag said 15/306 - 8 which I presume means :
15 inches : diameter of aluminum frame
306 mm : diameter of paper cone
8 Ohms.
No big help isn't it ? Yorkville says it has a Neomydium magnet.
So.. Have a look and try to recognize this speaker... Is it Chinese or US made ?
(Even in China they have Thiele and Small parameter do they ?)
Many Thanks anyway
FrenchGuy

 

[Dr_EM]

Only a guess, but B&C 15NDL76?

B&C SPEAKERS

 

[Djim]

Looks you are right, the old model does have the same clams.

Thiele-Small Parameters

 

[Frenchguy]

Bingo ? It looks like it... let's wait for few days to see is other answers are coming..
If it's a B&C, we should get the T&S parameters quite easy I guess ?

 

[Djim]

Clicking on the lettres bleues would even give access to a French guy!

 

[m R g S r]

looks pretty damn similar to me! but thats just going by looks....i'm guessing you don't have anyone in the area that has equipment to measure the driver for you?

 

[Frenchguy]

Well I found the confirmation B&C is a OEM for Yorkville so that'it ! The B&C 15NDL76 is the bass speaker of the NX750P. I have the T&S parameter (thanks for the link, Djim) and I'm going to optimize a bass-reflex cabinet for these speakers. Thanks to all of you.