Links  
If we require measurments For Surrounds New
If we require measurments For Voice coils
If we require measurments For Cones
If we require measurments For Spiders
The Loud Speaker   New
Loud Speaker Types New
     
Lansing Heritage Altec and JBL - good forum  
diyAudio.com audio projects by fanatics, for fanatics  
Speaker Cables Roger looks at various cables ???  
   
from Brian Steele  
Subwoofer Builder Bill "Collo" Collison, Australia New