Customized Self-bonding self-adhesive Red Color 0.035mm CCA Wire for voice coils/Audio Cable
With a diameter of 0.035mm, our ultra-fine CCA wire is ideal for complex applications such as speaker and headphone voice coils. The thin profile allows for greater flexibility and easy installation, ensuring your audio components can be assembled with precision and care. The lightweight nature of CCA wire also helps improve the efficiency of your audio equipment, resulting in faster response times and better sound reproduction. CCA wire designed for high-performance voice coil and audio cable applications.
We know that every project is unique, so we offer a variety of color options to suit your aesthetic preferences. Our CCA are currently available in a vibrant red, but we also offer a variety of colors including blue, green, and purple etc. This flexibility allows you to create an audio solution that looks great and stands out, while maintaining the technical performance you expect from high-quality materials.
Our CCA cables are designed with performance in mind. Their unique construction ensures minimal signal loss, making them ideal for audio applications where clarity and fidelity are key. Whether you're building a voice coil for a subwoofer or making audio cables for a hi-fi system, our CCA cables will deliver the reliability and performance you need. With a lightweight design, customizable colors, and superior conductivity, our CCA cables are the ideal solution for anyone looking to elevate their audio experience.
Item | Unit | Standard | Sample 1 | Sample 2 | Sample 3 |
Outer diameter | [mm] | Max. 0.047 | 0.047 | 0.047 | 0.047 |
Conductor diameter | [mm] | 0.035±0.002 | 0.035 | 0.035 | 0.035 |
Pinhole (5m) | [fault] | Max. 5 | 0 | 0 | 0 |
Elongation | [%] | Min. 3 | 3.5 | 3.4 | 3.45 |
OCC high-purity enamelled copper wire also plays an important role in the field of audio transmission. It is used to make high-performance audio cables, audio connectors and other audio connection equipment to ensure stable transmission and the best quality of audio signals.







Customer Oriented,Innovation brings more Value
RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.
Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.
We look forward to continuing to grow on the basis of quality, innovation and service.

7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.