3D cool looking speakers

I love the look of these things.  The author even has instructions (below ) as to how to make your own.

http://www.3ders.org/articles/20130403-how-to-create-the-super-cool-3d-printed-speakers-with-lights.html

http://www.instructables.com/id/3D-Printed-Speaker-Enclosures-With-Lights/?ALLSTEPS