I know it is said a 100 times a day... "with impedance rise you are going to be over 1 ohm anyway" when talking about a half ohm load or lower on a daily system. Sure... if you constantly played individual sine waves one at a time. But, is that what music is? --- http://www.audiograph.se/subpages/technical/whatmakesagoodamplifier.htm "The upper graph illustrates the conventional way of measuring the loudspeaker impedance. The lower graph illustrates the dynamical approach. We took a commercial