Hi X - - Karlsonator12 is tuned to ~37Hz, Karlsonator8, 41Hz, and Karlsonator6, ~60Hz IIRC.
What might be a good Karlsontoar for FE206EN to get good punch and low cone excursion? I'm asking as theres a query on what would be good K-wise for FE206EN (and that I don't have a Karlsonator8 to test). K12 tune ~63Hz and offer good punch for FE206EN.
Also, I'm interested in a Karlsonator "10" size and woujld be happy with a solid 60Hz output. Beta10cx might not have enough resolution - perhaps a different lowpass would help a bit.
What might be a good Karlsontoar for FE206EN to get good punch and low cone excursion? I'm asking as theres a query on what would be good K-wise for FE206EN (and that I don't have a Karlsonator8 to test). K12 tune ~63Hz and offer good punch for FE206EN.
Also, I'm interested in a Karlsonator "10" size and woujld be happy with a solid 60Hz output. Beta10cx might not have enough resolution - perhaps a different lowpass would help a bit.
If it is anything like FE203EN, then I did a sim a while back here:
Mini Karlsonator (0.53X) with Dual TC9FD's
Mini Karlsonator (0.53X) with Dual TC9FD's
FE206EN might not slump as much ? Concerning a K aperture starting gap, how wide would you set it in this case when using a 12" speaker?
This thing might help sort whether fudge modeling can pick a stub or not. I hope it somehow works with some 10
and 8".
A notched shelf vent XKi might be a good thing.
https://i.imgur.com/BFZRJ9A.png
This thing might help sort whether fudge modeling can pick a stub or not. I hope it somehow works with some 10
and 8".
A notched shelf vent XKi might be a good thing.
https://i.imgur.com/BFZRJ9A.png
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Wood needs careful foam sound dampening or may sound echoey. With the foam pads, sounds great. I’m not sure if bass is better though - foam sometimes can be a re-radiator of bass.
https://www.diyaudio.com/forums/ful...onator-0-53x-dual-tc9fds-296.html#post5577990
https://www.diyaudio.com/forums/ful...onator-0-53x-dual-tc9fds-296.html#post5577990
X ---- wonder if a little K-cavity/lens could be used as a tweeter/helper tweeter. Look at the 120 degree dispersion I got with a cheap "phenolic-ring" tweeter.
The cavity was wedge shape - like a regular K
https://www.diyaudio.com/forums/multi-way/282456-nice-tube-tweeter-6.html#post4529972
The cavity was wedge shape - like a regular K
https://www.diyaudio.com/forums/multi-way/282456-nice-tube-tweeter-6.html#post4529972
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Hello everyone! I will build kardsonator 8 for fostex fe206en. The question arose: in the original cabinet there are cuts (pic 1), in kardsonator 8 there are no such slots, tell me if cuts are needed in kardssonator 8 with the fostex fe206en driver? How many slots and what sizes? thanks
pic 1
pic 1
Karlsonator is a different speaker alignment than original K15 style speaker. K15 from 1955 and its scaled variants are 8th order bandpass speakers with a K aperture acoustic lens.
The Karlsonator is a folded 1/4-wave mass loaded TL with a K aperture lens. It can be scaled and tuned much more effectively than the K15, which cannot be scaled below 12in relow. Smaller sizes have a much higher box tuning.
So Karlosnator does not have any slots, it has a TL vent at the top behind the K aperture.
The Karlsonator is a folded 1/4-wave mass loaded TL with a K aperture lens. It can be scaled and tuned much more effectively than the K15, which cannot be scaled below 12in relow. Smaller sizes have a much higher box tuning.
So Karlosnator does not have any slots, it has a TL vent at the top behind the K aperture.
Karlsonator is a different speaker alignment than original K15 style speaker. K15 from 1955 and its scaled variants are 8th order bandpass speakers with a K aperture acoustic lens.
The Karlsonator is a folded 1/4-wave mass loaded TL with a K aperture lens. It can be scaled and tuned much more effectively than the K15, which cannot be scaled below 12in relow. Smaller sizes have a much higher box tuning.
So Karlosnator does not have any slots, it has a TL vent at the top behind the K aperture.
Thank you so much for your answer. It's clear to me now. Can you give me some advice on how to dampen the hull? As well as for bg-20 (as shown in the photos on Facebook)?
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