I think I made something interesting.

After a long night in my shop I finished the very first prototype of Pingee. Then, it was just an experiment. Crudely designed with only 1 transducer and an under powered amplifier. Essentially a wooden box that vibrated. It worked impressively well. I couldn't believe what I was looking at. I marveled over the absurdity that a flat wooden surface could play Red Hot Chili Peppers at an audible and pleasant volume. My mind has been occupied with this facination ever since.