There are so many speaker choices these days (too many?) that it may take a while until you find "da tone". Speakers can add so much color to your tone that your playing style and repertoire goes in-line with your speaker choice.
Take Weber for example. They will build you almost whatever you want. Want a P12R clone with a bigger magnet, VC, dope, no dope? British cone? Their speaker line is made from "mecanically and electrically cloning" most of the speakers that became famous in the guitar realm : Jensen, JBL D-series, EV SRO's, Celestion plus some hybrif models. This is all great for some tone freak who is looking for "a bit more high-mid definition" but for your first time looking around for a new speaker, it can sure be confusing.
Personnaly, I'm on my third try. It took me three speaker purchase to find out that I prefer Celestion style speakers to Jensens.
(originaly posted to old forum at an earlier date)
I don't need to fight to proove I'm right...