September 7, 2017
Description
I built a spherical speaker with concrete reinforced walls for fun. The walls are hollow and poured with concrete in order to avoid resonance and to give the case a high stiffness.
The seal was cast from silicone.
I am using a Visaton FRS 8 M for this speaker without any additional electronics (except the amp of course).
More: http://www.hifi-forum.de/index.php?action=browseT&forum_id=267&thread=939
License:
Creative Commons - Attribution - Non-Commercial - Share Alike
pansono
