What Is Coaxial Speaker Cable & How to Choose the Best Kinds

There are many different types of speaker wire and cable, but none is as famous as coaxial. Coaxial speaker cable has been around for decades and is still just as important now as ever before. In this article, we’ll take an in-depth look at coaxial speaker cables and how to choose the best kinds.

What is Coaxial Speaker Cable

A coaxial speaker cable is an electrical cable used to connect speakers to amplifiers and other audio devices. It comprises two or more conductor wires insulated from each other and surrounded by a common outer conductor. The inner conductor(s) carries the signal, while the outer conductor helps to shield the inner conductor(s) from electromagnetic interference (EMI).

There are many different types of coaxial speaker cables available on the market, so it is essential to choose the right one for your needs. The most crucial factor to consider when choosing a coaxial speaker cable is its gauge, which refers to the thickness of the wire.

A thicker wire (lower gauge number) will be able to carry more current and therefore produce a louder sound. A thinner wire (higher gauge number) will be less likely to cause interference with other electronic devices.

Another factor to consider when choosing a coaxial speaker cable is its length. The longer the cable, the more resistance it will have, which can result in a loss of sound quality. Therefore, it is essential to choose a length that is appropriate for your needs.

Once you have considered all these factors, you can narrow your choices and select the best coaxial speaker cable.

Why Choose Coaxial Cable?

Coaxial cable is often used in audio applications because it can carry a signal with very little interference. The main benefit of coaxial cable is that it can be run through walls and other obstacles without losing signal strength.

Another advantage of coaxial cable is that it is straightforward to connect. Most audio equipment has RCA jacks for input and output, so all you need is a coaxial cable with the correct connectors.

There are two main types of coaxial cable: shielded and unshielded. Shielded cable has an extra layer of insulation around the inner conductor, which helps to reduce interference from electromagnetic fields. Unshielded cable is less expensive but can pick up interference from household appliances and other electronic devices.

If you want a high-quality audio experience, choose shielded coaxial cable. The unshielded coaxial cable will work fine if you are on a budget.

What are the Factors to Consider when Choosing Coaxial Cables?

When it comes to choosing the right coaxial cables for your home theater system, there are a few factors you need to take into account. The first is the gauge of the cable. The thicker the gauge, the more copper there is and the better the signal.

However, thicker cables are also more expensive. Another factor to consider is the length of the cable. The longer the cable, the more signal loss you will experience. Therefore, it’s essential to choose a length that is appropriate for your needs.

Finally, you need to decide whether you want shielded or unshielded cables. Shielded cables have an extra layer of protection against interference but are also more expensive.

Features of the Different Types of Cables

There are three coaxial speaker cables: shielded, unshielded, and twisted. Each has features that make it ideal for different applications.

Shielded coaxial cable is surrounded by a conductive metal layer that protects the inner dielectric from electromagnetic interference (EMI). This makes it ideal for use in high-noise environments, like industrial settings or near power lines. Unshielded coaxial cable does not have this protective layer, making it more vulnerable to EMI. However, it is typically cheaper and easier to work with than shielded cable.

Twisted pair cables are made up of two insulated wires twisted around each other. This twisting helps cancel out electromagnetic interference, making them ideal for use in sensitive applications like audio and video equipment.

How to Choose the Best Coaxial Speaker Cable for Your Needs

If you’re looking to upgrade the audio in your home theater or stereo system, you might wonder what speaker cable to use. A coaxial speaker cable is a popular option, but there are a few things to consider before making your purchase.

This article will cover everything you need to know about coaxial speaker cables, including choosing the best type for your needs.

What Is Coaxial Speaker Cable?

A coaxial speaker cable is a type of wire that uses two conductors (positive and negative) wrapped around each other. The inner conductor is typically made of copper or silver-plated copper, while the outer conductor is usually made of aluminum or copper braid.

This type of construction provides several advantages over traditional speaker wire, including better shielding from interference and improved signal clarity.

How to Choose the Best Coaxial Speaker Cable for Your Needs

When choosing a coaxial speaker cable, there are a few things to remember. First, consider the length of the run. Longer runs will require thicker gauge wire to minimize signal loss.

Second, think about the environment where the cable will be used. Get a jacketed cable that can handle the abuse if it is run through walls or ceilings.

Finally, take into account any budget constraints you may have. Better-quality cables will cost more, but they will also provide better sound quality.


If you’re looking for the best coaxial speaker cable, you’ll want to consider a few things before purchasing. First, consider the gauge of the cable. The thicker the wire, the better the sound quality will be. Second, think about how long you need the cable to be.

The longer the cable, the more expensive it will be. Finally, take into account what kind of connectors you need. If you have special requirements, you’ll want to ensure that the cable you choose has those connectors. With all of these factors in mind, you should be able to find the best coaxial speaker cable for your needs.