Hi everyone - I have searched the forum but still do not have my question answered. I am wondering if a 275nd would be a drop in replacement for the 2426H thats in the S/3100 now. Of course I know it will fit , as the 3100 mkII uses the nd, but my real question is will the crossover need to be changed as well. On one of the posts I read someone mentions that the sensitivity might be higher on the 275nd and thus require a crossover change. Can anyone confirm this ?

Also, I do wonder if it would all be worth the effort. Will the nd sound that much better? The reason I ask all of this is that there is one 275nd up for sale at the moment and I am tempted to purchase it and wait for another.

Any input would be much appreciated.

Bernard