| In the 21st Century, few people remain | | | | one of the reasons why one should upgrade a |
| unaware of the need for seeking the latest | | | | car speaker system.A full appreciation of the |
| upgrade for a personal computer. Yet some | | | | importance of upgrading a car speaker system |
| people still lack an appreciation of the fact | | | | comes most readily to anyone who understands |
| that computers are everywhere. Any car owner | | | | the role of the transducer. The transducer, |
| who has a car speaker system has a computer | | | | i.e. the car speaker in a car audio system, |
| inside of that system.Like the computer | | | | carries out the important energy conversion. |
| programs that control a personal computer, | | | | The transducer converts the electrical energy |
| the programs inside of a car speaker system | | | | in the system wires into the sound energy |
| control that device. Those programs are found | | | | that the car passengers want to hear.The |
| in the drive. Often an upgrade to the car | | | | conversion of electrical energy into another |
| speaker system provides the car owner with | | | | form of energy requires use of magnets. |
| high frequency drivers. That fact represents | | | | |