Ovo is a minimalist design created by Italy-based designer Monitillo Marmi. Ovo by Monitillo Marmi is a marble passive loud speaker for iPhones. It embodies a tension between tradition vs innovation, digital vs analogic, artisanal expertise vs technology. The shape of this speaker is achieved by slowly, carefully carving materials out of single block of Carrara marble. Geometry plays a key role in sound amplification in spite of the compact size of this item. The speaker element doesn’t include any electric parts and works exclusively by mechanic sound diffusion.