I think I've got a Phillips copy of that. I'll have to rummage around & see.
As for Klipsch's 10 watts, that sounds about right - both his comment & the waste.
Not to deviate too far off topic, I attended an audio show recently & they had a set of 5-way horns running in this 1 room that was being driven by this very high-end Japanese-made 2-watt triode amp that I had never heard of before (I used to be in the business, so that is saying something). They were driving the system from a studio master tape, so that has to be taken into account, but it was not only 1 of the most beautiful systems of the show (& there were many that could claim that title), but also 1 of the best sounding systems I have ever heard. I wish I could remember the name of the speakers. Maybe it will come to me..