IPOD Speakers

Modern driver magnets are almost always permanent and imaginary of ceramic, ferrite, Alnico, or, more recently, neodymium magnet. A IPOD Speakers customary trend in design, due to increases in transportation costs and a desire for smaller, lighter devices (as in many home theater multi-speaker installations), is the adoption of neodymium magnet instead of ferrite types.

Another common advantage of not public drivers is in devices not primarily intended for high feature sound reproduction, such as computers, toys, clock radios, and pocket sized harmony players. A only driver is less highway robbery than several, and there is no committal for a crossover network, further reducing cost. In this use, high fidelity is at most a secondary consideration. Human hearing is able to tolerate listening to a reduced bandwidth, and upper harmonic synthesis can be nearly new to 'fill in' missing bass tones that the driver is too small to usefully reproduce.