sound boxes can screamvery loud and can be heard over hundreds of meter in a parkhttps://algo.mur.at/projects/klangboxen/fotos/klangboxen-prinzentraeume/p1000467.jpg/viewhttps://algo.mur.at/projects/klangboxen/fotos/klangboxen-prinzentraeume/p1000467.jpg/@@download/image/None
sound boxes can scream
very loud and can be heard over hundreds of meter in a park
