JR, welcome, although I definitely feel something tugging at my leg. It should be pointed out that there're no such things as "watts RMS"; a watt is a defined unit of power and isn't subject to a Root Mean Square or any other type of average. You're probably aiming at watts being output continuously, rather than just peak output, but if that's the case your M22s are using about the same that mine do: 1 watt at a comfortably loud average level around 85dB and on the most dynamic classical material about 100 watts for a split-second peak around 105dB. The maximum capacity of the amplifier, regardless if it's 100 watts or 10,000 watts, doesn't change this.
