Does anyone know this speaker code

[scoute37]

Hello
I was looking at some speakers today and was unsure what type they were. The back of the drivers had the following code.....118304.
Does anyone know who the mfg of this is?

 

[Endspec]

You can look here http://www.webervst.com/codes.html
are you sure it is 118 in the code? as I don't see that code.