okay, so I pretty much need to have 2 mics/amps....will this setup work?
http://www.musiciansfriend.com/product/Gem-Sound-XP350-Stereo-Power-Amp?sku=481216
http://www.musiciansfriend.com/product/Behringer-Eurorack-UB802-Mixer?sku=631238
ive already got speakers and mics, but what do i need really, cause i dont know much about PA systems....help me here