It's pretty cool that a 3D printer can print a loud speaker. The speaker also looks more durable than speakers where the speaker cone is made of paper.
I read on a site that soon there would be 3D printers which can print a house in a day, or less. It still pretty cool that a 3D printer can print a speaker which can play sound and music from a radio instead of other more common 3D printed items like jars, baskets, and toys.
