Sorry if this question has been asked before, but i couldnt find it while searching. If a speaker has a sensitivity of 95db@1w@1m, that means that from one meter away with only one watt going to it it is 95db? And that an increase in ten decibels requires twice as much power to that speaker? The reason im asking is because of my magnepans. They are about 86db@1w@1m. Instead of hooking them up directly to my marantz receiver, i am using a separate amp which is 100 watts per channel @ 4 ohms rms. Is this enuf power to make my maggies sound like they should?