Hy Wayne . recentely see the KSN1056 but looking in the back of the piezo a number 437 is imprinting . The seller said that this number is the manufacturer number beside of the 437 also are CTS and Mexico words impresed along with the number . Is this the original KSN 1056 so that may be I could grab a bunch of them - Thanks Wayne
CTS was making their tweeters in Mexico for a while, and they are good quality tweeters. The number on back, in white or silver, 437, was a "lot number" or "batch number".
The ones you have found are real CTS.
Currently manufactured CTS piezos are made in the Phillipines.
Posting Rules
Members
Search
Help
Register
Login
Get a T-Shirt!
