How To make a Concrete Dodecahedron Speaker

Ein Dodekaeder-Lautsprecher aus Beton inklusive Anleitung zum Selberbauen von Instructables-User barclay5426. Awesome! Gibt's hier auch in der 3D-gedruckten Variante. WANT!

Cast concrete dodecahedron housing 12 speaker drivers to give a total of 40W of sound projected in all directions. The speaker is left raw and hung from a bent plywood stand, ceiling hook or sat on a desktop. Most importantly it sounds great.

Concrete Dodecahedron Speaker by barclay5426