Could someone do me the favor of explaning to me how much the speaker sensitivity reading matters? Do a few numbers difference there really make a audible difference? I am looking at a pair of tannoy mx-2's and the rating is 88dB (2.8volts @ 1 meter) and I suddenly realized this is latin to me and trying to compare these numbers will do nothing. If it has a lot to do with what you drive them with I'm going to use an HK AVR-40.