High-quality speakers

The elastic wave (also known as elastic wave, support wave) is one of the key components in the speaker. It is mainly used to support the voice coil and limit its axial movement to ensure that the voice coil maintains stable movement in the magnetic field. The elastic wave not only affects the vibration characteristics of the speaker, but also directly affects the sensitivity, power handling and sound quality of the speaker.

2. Product Features
High elasticity design: high-strength fiber materials are used to ensure the stability of the voice coil and the elastic recovery ability during long-term work.
Excellent durability: high temperature resistance, anti-aging, anti-fatigue, suitable for high-power speakers.
Precise support: provides good vibration support ability, prevents the voice coil from shifting, and improves the working efficiency of the speaker.
A variety of materials are available: common materials include **cotton fiber, polyester fiber, aramid fiber (Kevlar)**, etc., which can be customized according to needs.
Enhanced heat dissipation performance: some high-end elastic waves adopt a breathable design, which helps the voice coil to dissipate heat, reduce power compression, and improve the durability of the speaker.
3. Application areas
Home audio: high-fidelity (Hi-Fi) audio, home theater, etc.
Car audio: car speaker system, improve shock resistance and durability.
Professional audio: stage audio, KTV audio, high-power PA system, etc.
Multimedia equipment: computer audio, Bluetooth speakers, smart voice speakers, etc.
Public broadcasting system: outdoor speakers, conference audio, etc.
4. Specifications (customizable)
Diameter range: 25mm~250mm (customizable)
Thickness: 0.3mm~2mm
Material: cotton fiber, polyester fiber, aramid fiber, etc.
Wave number design: single wave, double wave, multi-wave and other different types to meet different audio needs
Rigidity and flexibility adjustment: rigidity and flexibility can be customized according to the specifications and power requirements of the speaker’s voice coil
5. Production process
Material selection: select high-strength heat-resistant materials according to the application scenario to ensure the durability of the elastic wave.
Precision molding: hot pressing mold molding process is adopted to ensure the waveform and elastic consistency of each elastic wave.
Surface treatment: moisture-proof, dust-proof and anti-oxidation treatment can be performed to improve durability.
Strict quality control: Each batch of products undergoes multiple tests such as fatigue resistance test, elasticity test, and temperature resistance test to ensure stable quality.
6. Customized service
Size customization: The spring waves of different diameters, thicknesses, and wave numbers can be customized according to the specifications of the speaker.
Rigidity customization: The hardness and elasticity of the spring waves can be adjusted to match the needs of different types of speakers.
Temperature resistance treatment: High temperature resistant spring waves can be provided, suitable for high-power speakers.
OEM/ODM service: Supports brand customization, can print logos or special design requirements.
7. Quality assurance
All spring wave products undergo strict fatigue resistance tests, tensile tests, and high and low temperature tests to ensure long-term use without deformation or aging. We provide high-standard after-sales service to ensure the satisfaction of every customer.