Speaker parts numbers?

[walls]

I have an old pair of Infinity RS 3's that I love and one of the tweeters went out, the numbers on the back of the tweeter are as follows..

333232-001
101673R
49-97

I am able to find tweeters that match the first two rows but have not been able to find any with the 49-97. I've found a few that were close but still not the same. Am I correct in thinking that as long as the first two rows of numbers match the tweeter will match?

 

[Flint]

I'd ask Infinity or an expert on their classic product to be sure.

But I have to guess the last set of numbers are either production run or serial number. So, I assume matching the first two rows is a very close, if not identical, match.

 

[walls]

Got the info from a salesman at PartsExpress. He said that the last digits are the week/year the tweeter was built, and as long as the other numbers match the tweeter will be a match.

 

[Flint]

Got the info from a salesman at PartsExpress. He said that the last digits are the week/year the tweeter was built, and as long as the other numbers match the tweeter will be a match.

There you go!