Sputnik 17 - 4 inch speakers
thingiverse
An updated version of Sputnik 17 speaker features thinner plywood (3 mm due to laser cutting issues), along with larger 4-inch speakers. The speaker cabinet is now hung from the ceiling using a big eye-bolt, creating a stable setup while freeing up workbench space. Eli revised his Python program for generating speaker geometry; it's available on this page, allowing you to customize your own dodecahedron loudspeaker with different speaker sizes by filling in the blanks. The original instructions still apply except for these mentioned adjustments. Happy building! (Original Thingiverse link: http://www.thingiverse.com/thing:17672)
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