Warn Sound Capacitor

@petg60
excuse me but i don’t understand: if CSA sound more clean than ESA i think it will have more sibilance due it is more clean sound
i’m wrong ?

@ blvdre
thank you but they cost too much ;) 

Audio4pass

Let me suggest Audyne Tri Reference
Clean warm presentation without sounding veiled. Not too expensive.
Excellent choice for a hot tweeter

Audio4pass, what Values and quantities do you require, and what is your budget?

@audio4pass

 i know what i do ;)no resistor in tw circuit only 12db/oct so one cap in series and ind in parallel

https://systems.audiogon.com/systems/8721

I have two set of crossovers in my photos.
What you can't see in the photos is the tuning bay in the underside, the back of the speaker.

While measuring, a variable resistor in parallel with the resistor in the circuit is used to tune either drivers one at a time, you could try running wires out through your port (if you have one?) and tune your tweeter energy, in parallel to the cap as your moniker image circuit diagram is.

If you've already thought of that, which it seems you may have.
I used Superior Z-Cap (two in parallel for one circuit to make the correct value) with a Duelund Capacitor 0.01uF 600Vdc Silver (Ag) Foil & Wax/Oil Precision BYPASS Cap. I found this to be a good sounding combination and much cheaper than using a Duelund VSF of the same value.

All the best.