How does loudspeaker look like?

A loudspeaker typically consists of a cone-shaped diaphragm, often made of paper or plastic, that vibrates to produce sound. It is housed within a rectangular or cylindrical enclosure, which may have a protective grille covering the front. The speaker may also feature a magnet and voice coil components that facilitate the movement of the diaphragm. Overall, loudspeakers can vary in size and design, from small portable models to large floor-standing versions.