Center Speaker Question

[EdwardGein]

I've been happy for years (as any old member of this board might remember) with my Orb Audio Mod 1 Satellite and sub set up. With Blu-Ray though, unless I increase the volume greatly in the center speaker (all the 5 speakers are the same satellite speaker there's no center one made differently), dialogue seems to be lost on tru audio which I love. I'm therefore thinking of getting a Klipsch - Icon Dual 5-1/4" 2-Way Center-Channel Speaker to just replace my Orb speaker in the center. Will the fact that the Orb speakers are alot different than the Klipsch one mean that this combo won't work? Thanks for your opinions.