I have an Onkyo HT-6200 system. It has a Powered Zone 2 feature, but all it says is that its 130watts @ 6ohms. Some websites say that is peak wattage, some say that is RMS wattage. I find it hard to believe that it is RMS wattage. Either way, how can I find out out, or does anyone know what the real RMS wattage output is on this receiver? I want to buy some Zone 2 ceiling speakers that match well with this receivers RMS power output but I don't know if I need to buy expensive 130watt RMS speakers or if I just need normal 45watt RMS speakers.. any help would be greatly appreciated!