Originally Posted by mitchell0715
so it works huh, iirc it's basically just the added harmonics from clipping creating a frequency high enough to be played by the radioshack tweeter?
Correct. The buzzer can't play the fundamental (40hz) because it's too far below its resonant frequency. So it only picks up the added harmonics/distortion from clipping.
This isn't the first time I've mentioned it, but I finally got around to uploading the video.