Lee,
As promised here are a couple magazine articles related to Paul Klipsch:
Loudspeaker Performance by Paul W. Klipsch
"A discussion of power output and distortion levels for direct - radiatorand horn -loaded loudspeakers"
(Wireless World magazine February 1970)
http://www.americanradiohistory.com/Archive-Wireless-World/70s/Wireless-World-1970-02.pdf
(starts on page 52 of 166 in the pdf)
INTERVIEW:
PROFILE:
Paul Klipsch - Arkansas Speaker Maker
(Audio magazine August 1980)
http://www.americanradiohistory.com/Archive-Audio/80s/Audio-1980-08.pdf
(starts on page 28 of 84 in the pdf)
Ed
As promised here are a couple magazine articles related to Paul Klipsch:
Loudspeaker Performance by Paul W. Klipsch
"A discussion of power output and distortion levels for direct - radiatorand horn -loaded loudspeakers"
(Wireless World magazine February 1970)
http://www.americanradiohistory.com/Archive-Wireless-World/70s/Wireless-World-1970-02.pdf
(starts on page 52 of 166 in the pdf)
INTERVIEW:
PROFILE:
Paul Klipsch - Arkansas Speaker Maker
(Audio magazine August 1980)
http://www.americanradiohistory.com/Archive-Audio/80s/Audio-1980-08.pdf
(starts on page 28 of 84 in the pdf)
Ed