Two Sunfire Signature's wired together?

Are you kidding? How many watts do you need? !! I'm not sure I see how or why two would be advantageous over one. Then again, I might be ignorant of some advantage I don't know. I have one original sunfire amp, and I can't imagine ever even using its full output.

O.K., I'll believe you, even though it makes little empirical sense to me. I've been around enough audio circles to believe many of the experiences of good listeners over what seems it should make sense. Any ideas about mixing/matching one Sunfire amp w. another amp of a different manuafacturer in a horizontal biamp configuration?