Build Flat-Panel Speakers for Under $30

Tech Ingredients · Tutorial · 31 min · 2018 · YouTube title: Fantastic DIY Speakers for less than $30!

Why it's here

Pointed to by hobbyists interested in building flat-panel DIY speakers from cheap materials.

What it covers

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.