Hi, I purchased my 60ti Se at a local retailer in 2003, when i set them up I noticed that one of them only had a single port on ths back, and if memory serves me the dual woofers were 6.25 as opposed to 6.50 and my serial #'s didn't match, needless to say that speaker was returned to the retailer for the proper one.

Hope this helps.
AL
This reply was for TKHanson

Last edited by Yates28; 01/30/05 01:57 PM.