RCA interconnect cables are an important component of home entertainment and audio systems. They transfer audio information from one part of the system to another in order to create dynamic sound. Buyers should learn more about RCA interconnect cables, and consider their materials and length before making a purchase.
Overview of RCA Interconnect Cables
An RCA interconnect cable is a type of audio cable with a standardised RCA jack. The RCA jack is a thin metal protrusion at the end of the cable that carries the signal into an RCA port. RCA interconnects are short run cables, which means that they connect components that are relatively close to each other, at most, on the opposite sides of a room. They often come in pairs to connect left and right speakers, but they are also used to connect other components, such as subwoofers and receivers or controllers. RCA interconnect cables are a common part of home entertainment systems, in addition to some aftermarket car audio systems.
Materials for RCA Interconnect Cables
All RCA interconnect cables have rubber insulation, but they differ in terms of the metal inside the casing, which conducts electricity and allows the audio signal to travel. Copper is commonly used and is a great conductor of electricity, but tarnishes easily. Gold is also used frequently and is an excellent choice because it does not tarnish easily. However, these cables are typically more expensive. Silver cables are another option that are less expensive than gold and provide excellent conductivity. They do not tarnish easily, but they are slightly less resilient than gold.
Lengths of RCA Interconnect Cables
It is important to choose a cable that is long enough to connect the two audio components, but not so long that it creates a tripping hazard. The shortest cables are 1 metre long, but these are less popular than 5 metre RCA interconnect cables. For people with large entertainment systems, there are 10 metre cables.
Popular Brands of RCA Interconnect Cables
There are a number of well-known brands of RCA interconnect cables. One of the most popular is Van Den Hul, a company that specialises in cables and audio equipment. Other popular brands include AudioQuest and WireWorld.