Strong Body Subwoofer Cone

 strong body subwoofer cone

Sound cone is an important part of speaker. After the voice coil is connected with the audio signal, it will produce strong vibration in the magnetic field. The voice coil is fixed on the paper cone . The vibration of the voice coil drives the vibration of the paper cone at the same time. The vibration of the paper cone forces the air to vibrate, thus making a sound. There are some bass speaker paper cone is made of flat type, called flat speaker.

It consists of three parts: ① Vibration system, including cone paper cone, voice coil and centering support piece, etc.; ② Magnetic circuit system, including permanent magnet, magnetic plate and field core column, etc.; ③ Auxiliary system, including cone Rack, wiring board, crimping and dust cap, etc.

When the voice coil of the speaker receives audio current, the voice coil generates an alternating magnetic field under the action of the current, and the permanent magnet also generates a constant magnetic field with the same size and direction.

Since the size and direction of the magnetic field generated by the voice coil are constantly changing with the change of the audio current, the interaction of the two magnetic fields makes the voice coil move perpendicular to the direction of the current in the voice coil. Because the voice coil and the diaphragm are connected, The voice coil drives the vibrating membrane to vibrate, and the vibration of the vibrating membrane causes the vibrating surface of the air to make a sound.

Buying:

    We have a variety of products in different sizes, materials and colors. Please confirm product details with customer service before placing an order. For OEM, please contact customer service.

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