Gallo 3.1s

I have a pair of Gallo 3.1 speakers. They recommend for optimum performance on their lower end to us their amp. Would using a 3 channel amp like an Emotiva (200x3) using the center channel as the 2nd amp work?
I would go with Gallo's recommendation. You can call Gallo and ask if your 3 channel amp will work, but I doubt it.
Yes, it will work fine. You do need a crossover, but the Emo amp will power the 2nd voice coils quite well...And you want to run 200 watts to each speaker...