A:AnswerI am running a 7.2.4 home theater. I have a full Reference Premiere Klipsch setup and the Onkyo recognizes each speaker and presets crossover frequencies automatically IF you want it to do so. Otherwise you can do each manually.
A:Answerits rated at 120 watts but i read it measures closer to 136 OHM/channel. I don't remember the THD and truthfully if you are buying here you wont notice the difference anyway.