Then put the Piezo where it belongs.

Go get the little Fostex. I have read good things about them lately.

You need the low down on the pizza from Wayne. They are backwards critters and he can tell ya eggzactly how to cross them and attenuated them.

amico

• Attenuation capacitor chart of values for KSN 1038

1.0uF 1dB
0.5uF 2dB
0.33uF 3dB
0.22uF 4dB
0.1uF 7dB

Do yo have specs for what resisters will bring the crossover up higher from the natural 3500hz of the device?

Bill

So pick the resistor you need for the load you want and design your crossover accordingly. The tweeter circuit will actually have a very smooth impedance curve - Better than a voice coil speaker and a Zobel.

Dave

I use piezo tweeters on the smaller entry level speakers that are only about 96dB/M/W. So I don't need to increase their sensitivity. But if I were to consider the use of transformers, I would not go much past about 100dB/W/M. If higher output is needed, I'd go with a different tweeter than the KSN1038 or similar units.