Bud, there don't appear to be 4 ohm power lab measurements of the 4806 available online, and subjective comments on power shouldn't be given much weight on a point controlled by objective test standards. The closest info of value in the matter may be Clint's
4306 measurements in his Audioholics review. The numbers appear to be impressive enough(click on graph to enlarge)and adding 5-10% might be a fair estimate for the 4806. In any case, there wouldn't appear to be a need to seriously doubt that the 4806 had enough maximum power capacity for the vast majority of home applications without adding separate amplification.
