Speaker wires are usually made of silver plated copper wire, and we also know that silver plated copper wire has a great role, mainly used for the transmission of current, providing great convenience to daily life. Silver plated flat copper wire is referred to as silver plated copper wire or silver plated wire in some cases, which is drawn into thin wires by a wire machine after anaerobic copper wire or oxygen deficient copper wire.

Silver plated copper wire is divided into silver plated soft round copper wire and silver plated hard round copper wire. The durability of speaker wires is relatively good. In speakers, although the part of the speaker wire is small, its function is also important, so it is necessary to choose corrosion-resistant and long-lasting speaker wires. Stable resistance, strong conductivity, and good sound transmission effect.

Appropriately increasing the thickness of the silver layer and improving the coating density can slow down the time for silver discoloration. Although the cost has increased, the reduction of defective products has lowered production costs. A layer of copper is made of bimetallic wire, which has a small proportion and good transmission performance, making it particularly suitable for the inner wires of RF coaxial cables. Compared with pure copper wire, its density is about 40% pure copper, and its transmission characteristics are superior to pure copper wire. It is an ideal branch inner wire for RF coaxial cables.