Top China ManufacturerSelf Bonding Copper Clad Aluminum CCA Wire for Speakers

CCA wire with aluminum core inside cladded with copper.They are solderable and can achieve corrosion resistance. So it's characteristics lie between those of aluminum and copper.

When it comes to audio applications, our CCA wire really shine. Its excellent conductivity and reliability make it an excellent choice for high-end audio systems. Whether you're building custom speakers, amplifiers, or other audio equipment, this wire delivers great results.

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.