HOW OMA $300,000 SPEAKER IS MADE


How a $300,000 Speaker is Made by Bloomberg. "Oswalds Mill Audio makes $300,000 speakers from wood like ash, cherry, and walnut—plus slate and special cast iron. The sound quality is as good as the materials."

"Made is a series of simple, gorgeous short films that demonstrate how everyday luxury objects are made, and honor the process and artisans behind them."