Speaker: The All Round Audio Transducer

Units that translate electric audio signals into sound waves are called audio speakers. Electroacoustic speakers specialize into dynamic, electrostatic, and planar magnetic speakers. Audio speakers come in different designs and shapes to meet various needs. For example, small bookshelf speakers are designed for home use because of their modest sound quality and size. They are ideal for personal listening. The more powerful floor standing speakers produce bass with greater power and wider sound stage, which is ideal for large scale music listening or home theatres. In concert halls or large stadiums, powerful audio speakers that adequately cover the designated areas with sound are needed. Each audio speaker is engineered with the capability of reproducing certain ranges of frequencies to ensure the user experiences sound in a more rich and immersive sense.