Coaxial Speaker Cable – Perfect Guide

Coaxial Speaker Cable

Because coax cables are so adaptable, some people believe they can also be used as speaker cables. If you fall into this category, bow down because you are correct. It’s also not too challenging to use a coax cable as your coaxial speaker cable.

Coaxial cable, also known as “coax,” is a multipurpose cable for different visual and audio connections. Even the industry experts in this area can become confused by the variety of wires and cables. Because there are various factors to take into account, we have developed this guide on turning your coax cable into a speaker cable.

You’ve come to the right place if you’re looking to learn more about coax cables. This article will discuss various coaxial cable types, provide an in-depth analysis of the physical and electrical properties of coaxial cables, and provide a list of possible applications. We’ll also talk about the possibility of using coaxial speaker cables and weigh their advantages and disadvantages.

What is Coaxial Cable?

To transfer your video and audio data, a coaxial cable is a reliable option. It has a shield that conducts electricity and an inner conductor. These two types of conductor are currently being separated by a particular dielectric material.

Electrical cables called coax can transmit radio frequency (RF) signals from source devices to input/destination devices. The infrared spectrum’s lower end to the upper end of the audio spectrum are included in the radiofrequency range (RF range) (from 20kHz to 300GHz). High-speed data transfer is the goal here. This cable is useful for connecting cable television receivers, networking cables, high-speed data buses, and telephone communication.

Coaxial Speaker Cable

Coaxial cables are commonly used for

Radio frequency signals are transmitted using a coax cable. It implies a wide range of very diverse applications in real life.

  • For Audio and video signals transmission.
  • for CATV in cable television.
  • via CCTV.
  • to use wired internet.
  • For Using modems.
  • for broadcasting.
  • also used as coaxial cable speakers

Features of a Coax Cable

Coax cables are cylindrical and come in a variety of colours and thicknesses. It’s possible that some coax cables have more intricate designs and constructions than others. However, every coax cable has four crucial components. Dielectric insulator, Core conductor, Plastic jacket and Metallic shield.

Woven copper is typically used for the coax cable’s core, but stranded copper and steel with copper plating are also frequently used. This core conductor is protected by a dielectric insulator, which may be made of foam plastic, solid plastic, or air spacers.

Copper wire that has been braided serves as a shield and can have a silver-plated braid. However, premium coax cables have two distinct shields, including an aluminium foil and a copper wire braid.

Two layers of aluminium foil and two layers of braided copper wire form the fourth layer of shielding on some coax cables. The insulation jacket, which is typically made of PVC, is the last layer. Another option for this jacket’s material is a specific type of fire-resistant fabric. Such a substance resists water and UV light while preventing oxidation.

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Coax cables are ideal for a variety of broadband, audio, and video frequency applications, as shown by the list of coax cable applications. speaker coaxial, although it might not be immediately obvious to everyone, a coaxial cable can also be used as a coax speaker cable. Although a standard speaker cable is a far more obvious and popular option, a coax cable is actually used in speakers quite frequently.

Advantages of Coaxial Cables

The insulation and conductor of a coaxial cable are thicker and exhibit less signal loss. A coax speaker wire can be carried farther and typically carries more power than a regular speaker wire.

A coaxial cable offers superior sound quality to speaker wire that is laid in parallel. There must be a reason why coax cables are frequently used for radio communications and telecommunications.

These coax cables’ structure and design constitute one of their biggest advantages. Exceptional shielding and protection are provided by these cables’ outer insulation jacket. They are therefore less vulnerable to electromagnetic or radio frequency interference.

The fact that these coax cables can operate with a variety of high-frequency applications, typically 50 MHz or more, is another significant benefit of their design and construction.

Disadvantages of Coaxial Cables

The use of these coax cables has a few drawbacks. The main problem with these cables is that there is only one for network-wide transmission.

And the network as a whole will be brought to a halt if anything happens to this cable. Coax cables are also fairly thick, making them less flexible to install, and you must ground them in order to maximise their utility.

The main issue is that the network only uses one cable for transmission, and if that cable breaks or fails, the entire network comes to an end.

Types of Coaxial Cables

You can distinguish between two main types of impedance: those with 50Ω impedance and those with 75Ω impedance.

Because 50Ω is a good match for a variety of transmitter antennas and radio transmitters, 50Ω cables are frequently used for radio transmission applications. Additionally, coaxial Ethernet networks and high-frequency digital transmissions use these cables.

In our homes, 75Ω cables are much more prevalent. There’s a good chance that any coaxial cable you have at home is a 75Ω cent cable. They are frequently used in telecommunications and for the transmission of video and audio. The use of 75Ω coaxial cables is also the foundation for RF video transmission and cable TV systems.

Cable TypeImpedanceUse
RG-6/U75ΩCable TV, satellite TV, cable modems
RG-6/UQ75ΩSame as RG-6/U but with better shielding
RG-775ΩSame as RG-6/U
RG-8/X50ΩSame as RG-8/U
RG-11/U75ΩSame as RG-7 but with lower losses
RG-58/U50Ω radio communications, Ethernet
RG-59/U75Ω HD video signal transmission
RG-60/U50ΩHD cable TV

Differences: Digital & Optical Coax Cable

Both of them have unique connectors, and their structural designs are unique as well. It indicates that their respective working principles are different.

Optical cables lack a solid copper core and instead contain optical fibres. They do not transmit electric signals, only light. It can, nevertheless, send light pulses from source to destination.

These two cables also differ from one another in terms of their performance and durability. Coax cables can transmit high-quality audio and video while using more bandwidth.


What Kinds of Connectors Are Used for Coax Cables?

Different connectors are needed for various cable types and applications. Although a variety of connectors can be used with coax cables, the BNC, N-type, SMA, F-type, and RCA connectors are the most widely used.

Can Coaxial Cable Be Used as Speaker Cable? or can i use coaxial cable for subwoofer?

As a speaker wire, a coaxial cable can be used. Even coaxial speaker cables are produced and offered for sale by some companies. For instance, WBC (World’s Best Cables), a manufacturer, sells coaxial speaker cables on They use gold-plated banana plugs made by Eminence and Mogami W3082 coaxial speaker wire (AWG14) in their cables.

Is Coaxial Speaker Cable Worth It?

Also known as coaxial cable speakers, some people argued that replacing their regular 14-gauge speaker wire with Mogami cables actually brought significant improvements to their stereo systems. The best advice we can give you is to try them and see if they work for you. After all, they are not crazy expensive.


coaxial cable for speakers are extremely adaptable and appropriate for a variety of uses. They can therefore also be used as speaker cables. These coax cables and connectors come in a wide range of varieties.

In light of this, you have a wide range of options to choose from. Choose the appropriate connector type, then carefully connect the one that is required. You should have these cables on hand in case of emergencies because they are quite extraordinary.

It is entirely up to you whether to change the coaxial cable into speaker wire. If you choose to use a coaxial cable as a speaker cord, choose the so-called flexible coax cables for their improved flexibility. On the market, there are many choices for that variant.

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