just wondering how well it does and looks on and off axis without its whizzer?
I know the German magazine Klang&Ton has done this and used this version of the driver in several of their (two-way)designs.
It behaves better in the mids without whizzer but then it also has to be paired with a tweeter.
Thanks - do you remember if it makes it to ~8KHz on axis by itself?
I'll check in my K&T archive
great - does your K&T archive include a Karlson-slotted T-line project?
Never seen anything in the K&T magazine that resembles something like the Karlson enclosure. TL's though have been used a lot. Most of the time they use the bg20 in a somewhat larger ported cabinet.
just wondering how well it does and looks on and off axis without its whizzer?
I'm interested in this as well. Of course, a pre-de-whizzered BG20 measured under the same conditions for comparison would be nice, too.. not to mention off-axis responses. But, I'll take whatever I can get.
thank you very much - these graphs look respectable BG20 - Höhen berauben - Visaton Diskussionsforum
I think only that little paper cone was cut off.........so the BG20 driver looks like a normal bass-mid driver.
Think so too, the highend is not much affected by removing the whizzer.
Nice driver, will match nicely with a super-tweeter.
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- anyone here have graphs for a de-whizzered Visaton BG20?