These are not speakers, but if they are hollow,it's possible cut holes and mount drivers.
The beauty of these objects is beyond doubt, right?
Piazza Maggiore (Piâza Mażåur in the Bolognese language) is a central square in Bologna:
The beauty of these objects is beyond doubt, right?
Piazza Maggiore (Piâza Mażåur in the Bolognese language) is a central square in Bologna: