https://www.avnirvana.com/threads/matrojig-a-measured-jig-with-everything-built-in.10056/page-2
Matrojig, a measured jig with everything built-in | Page 2 | AV NIRVANA
The influence of harmonics generated within a test jig is imho very much related to the DUT and application. I'd guess that many speakers have orders of...