HackerTube / Video
Fantastic DIY Speakers for less than $30!
Tech Ingredients
Tech Ingredients shows how to build cheap, high-performance flat-panel speakers using audio exciters on sheet materials such as foam-core board. It explains how distributed-mode speakers work and walks through experiments to find good designs.
Pointed to by hobbyists interested in building flat-panel DIY speakers from cheap materials.
4 Hacker News mentions · 2018–2023