Speaker

Speaker is an essential electronic component used to convert electrical signals into sound waves. It consists of a diaphragm or cone attached to a coil of wire called the voice coil. When an electrical current passes through the voice coil, it creates a magnetic field that interacts with a permanent magnet, causing the diaphragm to vibrate and produce sound. Speakers are commonly found in audio systems, multimedia devices, televisions, and mobile phones, providing the ability to play music, movies, and other audio content. They come in various sizes and designs, including woofers for low-frequency sounds and tweeters for high-frequency sounds, allowing for a wide range of audio reproduction. Speakers play a vital role in delivering high-quality sound and enhancing the overall audio experience in different electronic devices and systems.