Loudspeaker

Anatomy

Below shows how a loudspeaker is made of. It is a typical "woofer" construction unlike tweeter, compression driver, piezo or whatever. This is the most commonly known type and will be discussed most.

1. Loudspeaker

2. Signal Path

3. Anatomy

4. Voice Coil

5. Sound Representation on Scientific Terms

6. 3D movement of 13.8Hz

7. 2D movement 13.7Hz

8. But no speaker is perfect

9. Because of Cone Break-up

10. Radiation is frequency dependent

11. Radiation Field

12. Therefore no speaker has flat frequency response

13. Why do we need flat frequency response?

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