I was just wondering what the frequency response of these speakers is. The official specs say they go down to 60Hz (but at -3dB) (I think this is more like -15dB) I currently use them as fronts, and I suspect they're not holding up very well at 80Hz. Which is why I had to set my crossover to 100Hz to get (finally) get somewhat flat response. I wanted to set the crossover to 120, but above 100Hz the SVS' response gets lower and lower... Anybody else have these experiences?