its quite impressive on the top for a whizzerless fullrange plus very sensitive and subjectively louder than say Beta10cx (but the 10 inch coax has much more bass dynamic ability assuming adequate power) - F6 could probably use a bit larger Karlsonator than the Karlsonator6 where one resides.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
600hz distortion is bit high
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
600hz distortion is bit high
Can you please upload THD measurements, others too, if you still have them..

Xo was quite randomly made there could be improvement.
Sure i can sweep them, how loud do you want it to be?
F6 seems pretty sensitive - look at it from 1KHz up vs Eminence's Delta Pro8A which they rate "97.8dB"

Sensitivity isn't an advantage.. difficult to get any bass from that kind of driver..F6 seems pretty sensitive
I don't like deep around 1k..
Thank you..
I'm boring, can you tell me about measuring equipment and conditions..
Distortion seems incredible, too good to be true.. frequency response is expected..
Attachments



these was measurements which i did when i received drivers. very close range and in box with stock xo, window at in box measurement i think is 500ms.
i think that 600hz dip is driver related
All measurements shows that problem, more or less..i think that 600hz dip is driver related
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Xo was quite randomly made there could be improvement.
Sure i can sweep them, how loud do you want it to be?

freshened up this one with parts bin components.
Really balanced full range F6 it is
graphs are from same rew file but window length has been changed
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