From top: Sarah Pease’s glass jar portable speaker design, and the David A. Mellis open source creation that inspired it. audioJar image courtesy Sarah Pease; all other images (CC-BY) David A. Mellis.
Who says you can’t make your own consumer electronics? David A. Mellis, a co-creator of Arduino who now is starting a PhD in Leah Buechley’s group, High-Low Tech, at the MIT Media Lab, has shared his Fab Speakers, an open source, portable speaker project:
These portable speakers are made from laser-cut wood, fabric, veneer, and electronics. They are powered by three AAA batteries and compatible with any standard audio jack (e.g. on an iPhone, iPod, or laptop).
Why open source them? Mellis says he designed the speakers to be affordable and easy to assemble, in the hopes