dhruvmeena96
Headphoneus Supremus
2354 and 2389 are not tweeter. they are fullrange driver with emphasis on uppermidI have never tried it.
I don't know. For me 2.2 is the lowest .
I will try 1uf and below to a 2354. I will test it later with my ears .
for tweeter, you have wbfk and swfk
for 2389, i do 2.2uF Center tap to get my pinnae region correct, the fundamental first peak at 3kHz)
but i do this when i have seperate mid region(100Hz to 1kHz) and proper subwoofer/woofer driver)