3.5" ROUND PIEZO TWEETER

Not bad in a 3-way

These sounded awful when plugged directly into the crossover as a direct replacement for a paper cone tweeter. If using these in a 2 or 3 way speaker setup with a dedicated crossover, be sure to clip an 8 ohm resistor in parallel with the tweeter (or whatever the impedance is rated on the speaker being replaced). If plugged directly into an 8 ohm source, it is loud, shrill and piercingly high. Even with the 8 ohm resistor in parallel, I felt the need to pad it down a bit. But, once tamed, fidelity is not bad.