Here is another awesome 3D printed that provides you with a richer experience at your place. The Spirula speakers by Deeptime Limited are passive speakers with a 3″ range driver. Their design is inspired by the cochleae in the human ear.
Spirula speakers are 3D printed from a silica sand composite. You don’t need a stand to use them either. The bad news? Something like this doesn’t come cheap. You can find out more here.