subwoofer voice coil replacement
how voice coil motor works in Speaker
¥1000.00
The speaker voice coil is the core electromagnetic component that drives the speaker to produce sound. It converts electrical signals into mechanical vibrations, which in turn move the diaphragm to generate sound waves.
The working principle of the speaker voice coil is based on electromagnetic induction. When audio current flows through the coil wound around the skeleton, it generates Lorentz force under the action of the magnetic field of the permanent magnet, causing the voice coil and the connected diaphragm to move back and forth, thereby radiating sound waves.
The diameter of the voice coil, the material of the coil, and the structure type all affect the performance of the speaker. For example, a 6.5-inch neodymium low-frequency speaker with a 2-inch voice coil can achieve high-fidelity sound quality.
In summary, the speaker voice coil is a critical component in the audio system, and its design and material directly affect the sound quality and durability of the speaker.
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