Question

Explain Internal construction of a loudspeaker? ​

Answer 1

Explanation:

• It takes the current from the audio amplifier and the current flowing generates a magnetic field which interacts withat from the permanent magnet and this creates a force which moves the coil and hence the diaphragm to which it mechanically attached creating the sound waves.The moving coil loudspeaker is the most widely known and used form of loudspeaker. It can be found in many electronic items from radios to Bluetooth speakers and in public address systems - in fact anywhere that electrical waveforms need to be turned into audible sound.
• The moving coil loudspeaker performs well and is able to be manufactured relatively easily. However, like all transducers converting electrical waveforms into sound, its operation can be complex as the moving coil loudspeaker links electrical and mechanical domains.