Waveguide versjonen tåler lavere deling. Ned mot 1000 Hz sies det i testen. Det går fint med mindre man spiller meget høyt. Du kan også trolig dele høyere første orden med en kondensator for å få en perfekt 4 orden akkustisk deling ved ca 2000 Hz. Hvis du i tillegg bruker en LCR krets til å dempe egenressonnansen så tror jeg det blir safe….. og i beste Duelund ånd
What is on the test bench? Another one novelty from Sinar Baja Electric has appeared in the Satori line - an unusual tweeter with a beryllium membrane TW29BNWG-4. Its singularity is that, as far as I know, at the moment it is the first and only beryllium tweeter in the world, which is a factory...
hificompass.com
Based on the measurements and listening results, I consider the TW29BNWG-4 one of the best available tweeters today regardless of price.
Summarizing the above, I can highlight the following:
high sensitivity - averaged 96 dB/2.83 V*1 m
very low harmonic distortion
absolute dominance of the 2nd harmonic distortion in the entire range
can be used down to 1 kHz
low intermodulation distortion
off-axis responses doesn't correspond to the reality
good consistency of parameters and characteristics
excellent production quality