Hello, Does anyone know of any speakers in the marketplace that can be used outdoors and go up to a 100 Khz, all suggestions are welcomed. Thanks.
Human's can't hear past 20KHz. Most animals with sensitive hearing can't hear past 80KHz. Bat's and marine mammals are about the only species that can hear 100KHz and beyond. None of the speaker manufacturers out there are going to have speakers that output that high a frequency because it would be pure waste. You would probably have to build your own using a piezoelectric tweeter and a bunch of other drivers. If you meant 100dB then that's a different story. That would depend on the speakers sensitivity, power handling capacity and your amplifier's output capability. Klipsch makes some nice outdoor speakers.
I don't know much about speakers and khz but i have ipod speakers made by logitech, they are loud enough for me and are really good quality
