What symbol is used for a loudspeaker in electrical schematic diagrams?

In electrical schematic diagrams, the loudspeaker is represented by a specific symbol that allows for clear identification of its function in the circuit. The loudspeaker symbol typically consists of a circle with one or more arcs or lines, indicating the diaphragm that vibrates to produce sound. This distinctive symbol helps differentiate a loudspeaker from other components in the circuit, such as transformers, electric bells, and microphones, which have their own unique symbols.

Using the correct symbol for a loudspeaker is essential for ensuring that anyone reading the schematic can easily understand how the circuit is designed and how the loudspeaker fits into the overall system. This clarity is vital when constructing or troubleshooting electronic devices.