What would be the best way to eq the sub frequency. I have a hump around 40hz and would like to lower that and also bump my frequency a bit between 10hz-15hz. I was looking at the Mic 2200, the MiniDSP and few others. Would the Mic 2200 allow me to tame the hump at 40hz while letting me bump another frequency? If not whats the best way to do this with something that will allow me to do it all the way down to 10hz? I have an Onkyo 709, that does a good job with the MultEQ XT.