Demand for Soundlazer has been difficult to keep up with. The good news is that more will be ready for shipping the first week in November. If you want to get one, be sure to put your order in early by hitting the Paypal link on the right side of this page.
While I give these guys credit for an interesting application using a parametric speaker, I can’t imagine pulling a big box like this out and pointing it at someone’s head. By adding a microphone and a simple delay channel in the firmware of the DSP, it would be easy to achieve the same results with [...]
Now this is a creepy use of a parametric speaker. There seems to be endless possibilities for what you could do with a parametric speaker.
This is a good explanation of how parametric speakers work and a few interesting uses. The Soundlazer can do all these things and more.