Speaker

Abstract

A speaker including a speaker enclosure including an upper surface, a lower surface and a side surface connecting the upper and lower surfaces; a diaphragm disposed in an inner accommodating space of the speaker enclosure and configured to generate sound waves by vibrating according to an electrical signal; a first phase plug spaced apart from the diaphragm; and a second phase plug spaced apart from the first phase plug and forming a guide path to guide the generated sound waves from the diaphragm to be emitted omnidirectionally from the side surface of the speaker enclosure, wherein a width of the guide path formed by the first phase plug and the second phase plug increases towards the side surface of the speaker enclosure.

Dependencies are inferred from the claim text.