Hey all,

I have a small pair of klipsch bookshelves that I couldn't sell for enough to be worthwhile, so I've pretty much hung on to them and now and then run them into another room off the 2nd speaker outputs on my amp. The speakers aren't bad when they're quiet, but louder they are fairly harsh. I know that can partially be a cheap horn thing, but I was hoping that changing out a tweeter might help enough that I had a listenable speaker instead of a paperweight.

The questions are what do I need to look for in a replacement? Size obviously, crossover point, sensitivity, and obviously the configuration of mounting screws, anything I'm missing? I have no problems playing with the crossover and replacing parts to alter the frequencies that its affecting. Is there anything I should know, or is it even worth trying? Can anyone recomend a decent type of tweeter, or location (online) to purchase a pair? Or do manufacturers make it impossible to swap bits in and out like that?

Thanks for the help, and even just reading my ramblings.
-Chris