I know that this doesn't really belong here, but I didn't know where else to put it. I'm looking at getting some monitors for my band. The only free monitor I have in my PA is a speaker rated for 300W/channel at 4 ohms. Only one channel is working - the other is blown (which is why it's not in service right now). So I found these Kustom monitors on Musician's Friend. They are switchable to 16 ohm, so I could run 4 of them in parallel. Here's my question. The 10" monitors are rated for 75W RMS/150W peak. The 15" monitors are rated for 125W RMS/250W peak. If I plug all four monitors into this amp, how much wattage will it deliver? 75W per monitor at full blast? If that's the case, do you think that the 15" monitors would be totally underdriven?