Also the small Tetraederspeakeris powerfull enough and can be seen as a spheric radiation of the sound.http://algo.mur.at/projects/ex-machina-dei/media/gardeninstallation/04_garteninstallation_tetra_playing.jpg/viewhttp://algo.mur.at/projects/ex-machina-dei/media/gardeninstallation/04_garteninstallation_tetra_playing.jpg/@@download/image/04_garteninstallation_tetra_playing.jpg
Also the small Tetraederspeaker
is powerfull enough and can be seen as a spheric radiation of the sound.
