It is pretty easy to swap out a driver. Unless things have changed, there shouldn't be any soldering involved in this process. All you have to do remove the driver, unclip two wire leads, hook up the new driver and you're done.

Unscrew that driver and have a look inside...It's quite refreshing to see the innards of a speaker...


*Michael*
AV123 Refugee - X-LS Encore, X-Voce, X-Omnis, Elt-Dpa's
Denon AVR-591
Magnavox NB500MGX BDP