Coaxial Speaker Cable – The Ultimate Guide

Coaxial cable ports are used by most devices today because they’re reliable and easy to use. Coaxial cables are used to connect audio equipment such as TVs or radios.

There are different types of coaxial cables. Coaxial connectors are used to connect coaxial cables together.

Coaxial cables are one of the most commonly used cables today – you’ll find them everywhere! Coaxial cables can also apparently be used as speaker wires.

People wonder whether the idea of coaxial cables to connect speakers is true  – does it really work?  We’ll tell you all you need to know about it!

Coaxial Speaker Cable - The Ultimate Guide

All About Coaxial Cable

Coaxial cables are very common nowadays. You can find them in your house or office. They are used for transmitting audio and video signals, TV antennas, modems, and cable boxes.

They can also be used as speaker wires. If you want to know more about coaxial cables, you’ve come to the right place! In this article, we’ll tell you all about coaxial cable – and how to use it to connect your speakers!

Coaxial cable is an electrical conductor used for transmitting high-frequency signals such as television or radio signals. Coaxial cables are used for television signals because they are efficient and reliable.

They are also used for telephone lines because they are durable and easy to install.

Coaxial cables were invented in 1858, but it wasn’t until 1880 that they were patented. Before then, the cable had been used for many years. Coaxial cables are made up of a copper wire surrounded by an outer layer of insulation. There are also some other materials used inside the cable such as rubber or plastic.

Coaxial cables come in different types including coaxial digital audio cable, coaxial video cable, and coaxial CATV cable. There are two types of connectors used for coaxial cables: BNC connectors and F connectors.

Coaxial cables are used for transmitting high-frequency signals such as TV or radio waves. Coaxial digital audio cable uses optical technology to transmit digital data.

There are two types of coaxial cables: the first type is called a single-mode coaxial cable. This kind of coaxial cable is very common because it’s cheap and easy to use.

However, this kind of coaxial cable has some disadvantages as well. For example, if you want to transmit signals over long distances, then you need to use a different kind of coaxial cable.

The second type of coaxial cable is called a multimode coaxial cable. This type of coaxial cable has more advantages than the previous one. But the price of this type of coaxial cable isn’t cheap either.

Can You Use Coaxial Cables As A Speaker Cable?

You might be wondering if a coax cable can also be used as a speaker wire. The simple answer to this question is a big YES! But first, you will need to convert your existing coax cable into a coaxial audio wire. 

This process is very easy and requires nothing more than changing the current connector that you currently have in your cable to an RCA male connector.

Of course, the speakers that you are planning to use as the output device must have a female RCA connection port in order for this to work.

When connecting speakers to an amp, make sure that the speaker cables are connected to the right terminals of the amplifier.

Also, if you plan to use a powered subwoofer, then you need to connect the speaker cables to the subwoofer before plugging them into the amplifier. This will help reduce the impedance load on the amplifier.

How To Use A Coaxial Cable As A Speaker Cable?

How To Use A Coaxial Cable As A Speaker Cable

Coaxial cable is flexible enough to use as speaker wire. It can also be used for many other purposes such as connecting computers, televisions, and stereos.

It should be pretty easy to connect whatever you need using coaxial cable – but of course, you’ll need to learn how to do it first!

These steps will guide you through this procedure. Please remember to disconnect the coax cable from any power source before starting, of course – you’ll be working with the cable itself, and so it needs to be disconnected anyway for practicality, not just safety!

Connecting speakers together requires some patience. You need to make sure that the wires are connected properly before turning them on.

Remove The Connectors

Coaxial cable has two ends. You should disconnect both ends when using them as speaker wires. A utility knife is used to cut the connector off. You may need to remove the outer shield layer before cutting the end.

Measure Your Length

If you have an audio system at home that requires more than 6ft of coax cable, you’ll need to measure the distance from your amplifier or receiver to each speaker location to determine how much cable you’ll need to run. Then, calculate the length needed to complete those connections.

Measure twice before cutting the wire. Try adding a few feet to your final measurement. Extra slack will make the connection easier to handle and more stable.

Unbraid The Shields

You should gradually remove the shielding until you reach the center wire. After that, you should cut off the wire.

Remove The Insulator

When you remove the shielding from the coaxial cable, you’ll see a thin insulating layer that protects the main conductor. You’ll need to cut off this item using a wire cutter.

Then repeat these steps until you have more than enough braided or core wires to make your speaker connections

To avoid wasting time, you should cut off about 1.5 inches of coax from both ends of the cable. Leave the rest of the cable untouched. This will allow you to save time while still exposing your connections.

Making The Connection

Now that you’ve finished all of your hard work and deconstructed your coaxial, it’s time to connect the coax to your speakers. Take hold of the core conductor wire and place it on the red (or positive) port on your receiver or amplifier.

You can connect the speaker wires together by plugging them into the same jack. Then you can connect the positive wire to the black or negative wire on the speaker, and the negative wire to the black or positive wire on the receiver. This will allow you to play music through both speakers.

You should use the core wire for all positive connections, and the braid wire for negative connections. Once you’ve finished connecting everything, you should be able to hear sound coming from your speakers.

If you have a smaller system, using a coax cable may produce similar, if perhaps even better, results than using wiring from the manufacturer’s setup.

Audio Formats Transmitted Over Coax Cables

Only some audio formats are supported. You should know that it does not support Dolby Digital Plus or Dolby Atmos. Also, the device doesn’t support multichannel audio (such as Dolby Digital Plus).

This means that if you’re using an optical disc player, you won’t be able to listen to your music in Dolby Digital Plus format.

Your player’s manual tells you how to handle audio files that are incompatible with the Coax output. You can lower the resolution by down-mixing the audio to stereo PCMs. But if you want to play these types of audio files correctly, you will need an HDMI cable.

When To Use A Coax Cable For Audio

A coaxial cable serves you well when connecting to a sound system, such as a computer, DVD player, or CD player. You could also connect a CD player to an amplifier. There may be an analog coax output on the back of your television to transmit audio to an amplifier. 

The most recent televisions on the market use an optical out for this purpose. Your television may use a coax cable instead. It doesn’t matter so long as your speaker uses the same input.

Coaxial Cable Design

Coaxial Cable Design

Coaxial cables have a very simple cylindrical shape, and their thickness and color may vary. Every coaxial cable has four key elements: core conductor, dielectric insulator, metallic shield, and plastic jacket.

A shielded coaxial cable is a type of coaxial cable that uses an outer conductor (shield) to protect the inner conductor (core).

Shielded coaxial cables are often used in applications such as CATV distribution systems, satellite television receivers, and high-speed data transmission.

Jackets are used to protect cables from extreme weather conditions. They are typically made of plastic. Jackets are designed to resist heat, cold, wind, rain, snow, and other environmental factors.

Materials Of A Coaxial Cable

Materials used in coaxial cables depend on each component of them. Copper-plated steel is most often used as the center conductor. Stranded copper is also used for the center conductor when solid plastic is unavailable. Air with spacers is used as an insulator.

Shielding is an important aspect of coaxial cables. Copper braids are used as shielding because they are flexible enough to be bent around corners without breaking.

Silver plating makes the braiding more conductive than plain copper. Aluminum foil is also used as shielding because it is thin and flexible, but it doesn’t conduct electricity very well.

Shielded coaxial cables are used for better RF transmission. Shielding prevents loss of signals. Cables become thicker but also less flexible.

Coaxial cables are used to transmit signals over long distances. They use a jacket made out of polyvinyl chloride (PVC) which makes them fire-resistant over these distances. Some jackets are also resistant to oxidation, UV light, and water.

Coaxial cables are commonly used for radio transmission, telecommunication, Wi-Fi systems, cable television, and cable modems, even for an old piece of equipment. There are lots of advantages to coaxial cables, but there are also some disadvantages.

What Are The Advantages And Disadvantages Of Coaxial Cables?

There are many reasons why coaxial cables are widely used in communication networks. Shielding and insulation are the main advantages of coaxial cables. High-frequency applications are possible due to the coaxial cable’s design.

Coaxial cables enable higher bandwidth transmission and higher data transfer rates. Coax cables are relatively inexpensive, easy to install and maintain, and very durable.

Coaxial cable is an easy-to-install medium. It is durable and resistant to electromagnetic interference (EMI) and radio frequency interference (RFI). It enables high bandwidth transmissions. It also allows high-frequency applications.


Coaxial cables are less susceptible to electromagnetic interference than twisted-pair cables. They also allow higher frequencies up to 50MHz and higher. Coaxial cables provide higher transfer rates and bandwidth than twisted-pair cables. 

Coaxial cables are relatively inexpensive, and their simple construction makes them easier to install. Coaxial cables’ durability makes them last longer than twisted-pair cables.


Coaxial cables are used for connecting computers together. A single cable failure can bring the whole network down. This can be easily fixed, however, by installing a new cable.

Coaxial cables need to be grounded, which adds effort to installation. Coaxial cables are thick and stiff, which also makes installation more difficult.

Different Types Of Coaxial Cables

Different Types Of Coaxial Cables

There are different types of coaxial cables. Some of them are thicker than others. Coaxial cables are made out of copper wire. Copper wire is also used to make wires for electrical devices.

Cable impedance is measured in Ohms. The most common type of coaxial cable is 75 Ω.

You can tell if the coaxial cable is thick or thin simply by looking at its diameter. Coaxial cables with thicker diameters are usually made out of copper, while thinner ones are made out of aluminum.

50 Ω cables are commonly-used for radio transmission applications because they’re a good match for various antennae and radio transmitters. They’re also used for coaxial Ethernet networks, and for high-frequency digital transmissions.

A 75-ohm cable is used for audio and video transmission. Coaxial cables are used for television, radio, telephone, and other types of communication.

There are three types of coaxial cables: RG-59, RG-6, and RG-8. RG-59 is the most commonly used cable because it’s cheap and easy to install. RG-6 is more expensive than RG-59, but it has better performance. RG-8 is very rare and expensive.

What Does A Digital Coaxial Connection Do?

Coaxial digital audio connections use two wires to transmit digital audio signals. Optical digital audio interfaces use light beams instead of electrical currents to transmit digital audio signals over long distances.

Digital coaxial cables are much easier to use than optical ones. They are more common, and they are less fragile. Optical cables are thinner than coaxial ones, but they are still quite sturdy.

What’s The Maximum Length Of A Digital Audio Coaxial Cable?

A cable should be built to handle the maximum amount of data possible. It may need to be longer than 15 meters.

Audio quality depends on many factors including the construction of the cable, the electronic components used and how the cable is connected.


Coaxial cables are commonly used in many things to connect digital and analog equipment. They’re one of the most commonly used cables today, and you likely have one or two connecting something in your house or apartment already!

They’re also used as speaker cables. Hopefully this guide has helped you to learn how to use them as speaker wires!

Anita Jones