8 ohm Speaker Retainer Bracket

thingiverse

To secure a small speaker, I designed and printed this attachment. Here's how to use it: 1) Download the file, 2) review the design, 3) perhaps laugh at my lack of physical design experience (I'm an EE, after all), 4) print it out, sand the interior for a snug fit around the speaker magnet. Autodesk Inventor source is included. This is part of a larger project; see the whole thing here: http://www.billporter.info/rebuilding-freeze-frame/.