Choose the right gauge and type speaker wire

Many times, when choosing an audio cable for a speaker system, people think that the better the cable, the better its performance. Very often, you will find that the appearance of professional speaker cables is the simplest, and the insulation is monochrome or just black.

In order to get the best sound from the speakers, you need to choose the right gauge and type speaker wire.

Small audio cable guide

The main feature of the acoustic cable is that it delivers the signal to the speaker without distortion. If there was a poor quality wire, the output would be a deformed sound with noise or an underestimation of the signal power as some of the energy used to heat the wire.

The ability of a wire to conduct current through the wire depends on the materials used in its manufacture. The most popular materials for audio cables are:

  • Silver
  • Copper
  • Gold
  • Aluminum

The wire itself consists of thick wires or many thin wires ("twisted wires") twisted together.

other competitions, especially in terms of flexibility and "unmelting" caused by repeated bending. However, we do not advise you to be very mistaken - everything breaks from repeated bends, and so does the stranded cord.

Guide to types of audio cable

There are a variety of speaker cables on the market today (for example, shielded cables, digital cables, multi-core cables, interconnect cables, and many other cables). Let us consider the most popular.


A symmetrical audio cable is often called a microphone cable (because it is used for this purpose).


The asymmetrical version is used to transmit analog audio signals. Such signals are usually typical for household and computer equipment.

The asymmetrical cables are commonly used to connect various musical instruments.


These wires have an increased level of protection against external negative factors, such as interference

What to look for picking a speaker wire

When choosing a cable for connecting speakers, the main criteria are quality and durability. Copper wire is the best choice, because it has the best functional conductivity parameters.

The quality of an insulation. Hold the wire in your hand. In any case, the insulating layer should not be too soft and stick to your hand, with a sharp smell and traces of dye.

After knowing the answers to these questions, you will be very clear-which wire should you choose from various suggestions