What is a coaxial speaker cable and do I you need one?
You’ve probably seen one lying around your home or noticed it in a sound device you have, but a coaxial cable is a very important and often under looked piece of audio equipment.
Used to power many of the most important appliances in your living room or home theatre setup such as speakers, subwoofers, Blue-Ray players, games consoles and many more. There’s a lot of different types of coaxial cables out there and so it can get a little confusing trying to determine what each one is and the components that make up one.
For me I’ve always had a couple go-to coaxial cables for my setup which just work really well and I know I can trust with my tech. The KabelDirekt Digital Coaxial Audio Video Cable is sturdy and comes in a range of different lengths, which makes setting everything up super easy for my room. The Monster Essentials Subwoofer Cable is what I use for any of the wired subwoofers I have in my setup. It also comes in a long cable and comparing it to other options, it’s really enhanced the sound on my devices.
For a more basic cable, my choice would be with the Amazon Basics Digital Audio Coaxial Cable. It does a job, albeit won’t be as good a job as the more premium options but you’re paying a third of the price. It will get you setup and enjoying movies and music, but won’t offer the same capabilities as others.
In this article, we’ll go into a little bit of detail on what a coaxial cable is, explaining some of the elements that go into it. We’ll also look at whether you need one for your setup, plus the pros and cons of having one. Then we’ll take a look at some of the best cables on the market so that you can get the best possible home theatre sound system setup.
Coaxial Speaker Cable – A Detailed Guide And Which Is Best For Your Tech
What Is A Coaxial Speaker Cable?
A coaxial cable has been used in audio devices for a very long time. A type of electrical cable which can transmit RF (radiofrequency) signals from a source to a destination (i.e. a TV to a speaker).
The RF range can go from the upper level of approx 300GHz to the lower end of the sound spectrum; 20kHz. The term ‘coaxial’ actually refers to the construction of the cable. The inner conductor with the outer shield both sharing the axis gives it the name of coaxial.
Invented in the mid 1800’s for use in transatlantic cable installations, the design was later patented by an English physicist in 1880 where it has been used ever since the introduction of the television and can be seen in living rooms across the globe.
Similar to RCA audio cables, the coaxial is slightly different in that it transmits digital signals which creates higher bandwidths and produces a much more reliable connection.
What Does A Coaxial Cable Look Like?
Coaxial cables are made up of 4 different components and usually come in a cylindrical shape. Although some elements like structure and design may vary depending on brands and type, the cables are made up of 4 key parts:
- Core conductor – the central copper core
- Dielectric insulator
- Woven copper shield
- Plastic outer layer jacket
Best Coaxial Cable For Your Home Theatre System
KabelDirekt Digital Coaxial Audio Video Cable
KabelDirekt is one of the popular choices when it comes to Coaxial Speaker Cables. Its Twin RCA/phono cable and double shielding feature make it the best way to deliver the best audio quality with little to no signal loss.
Nowadays, most coax cables can only let you use analog signals. While the KabelDirekt’s 75 Ohm Impedance, you can easily connect your analog or digital audio kit. It is available in deep black colour that is elegant and attractive.
KabelDirekt is highly durable, thanks to its PVC Jacket. If you are looking for a budget-friendly coaxial speaker cable to help upgrade the performance of your audio system, then KabelDirekt might be an excellent choice for you.
Pros
- Budget-Friendly option without compromising on the quality of sound.
- PVC jacket makes it long-lasting
- Ability to connect both analog and digital audio devices.
Cons
- KabelDirekt’s cables may fit loose on some of the audio systems.
Amazon Basics Digital Audio Coaxial Cable
The Amazon basic digital audio coaxial cable is 4 feet in height and is specially designed with electric plugs so customers can make it easy to use, especially in the United States.
This coaxial cable is compatible with many devices, including HDTVs, DVRs, Cable/ Satellite boxes, Blue-ray/ DVD players, game consoles, subwoofers, and the list goes on
When it comes to the design and build quality, these cables are highly durable. Thanks to it PVC exterior provides minimal protection against RF/EM interference. The Amazon Basics Coaxial Cable comes with gold-plated connectors.
The international products may need an adaptor or investor for usage. So please check for compatibility before making a purchase.
Pros
- Minimal loss of energy and protection from short circuits.
- The gold-plated connectors are corrosion resistant.
- Long-lasting and premium build quality.
Cons
- Comes with only single strand RCA cable
- It requires an adapter to work outside the US.
- Users have complained about not getting the perfect sound quality.
Ukiism, RCA to Speaker Wire Adapter
Ukiism’s RCA connector obtains composite cable type and is compatible with most devices, including DVD players, television, and even speaker. This adapter is very easy to use and comes with a metal RCA head.
The male head’s main body is made of fine copper, making it long-lasting. Copper enhances the product’s durability and plays a crucial role in providing you with clear and high-quality sound. In addition, the RCA to Speaker Wire adapter is anti- cracking, good anti-aging, and does not fade.
The RCA to speaker wire adapter can be the perfect fit for you if you are searching for a product that demands a one-time investment and can last long.
Pros
- Easy-to-use and carry.
- The outer tube is alloy painted
- The main RCA male head is made up of copper.
Cons
- The wire size may not be ideal for splicing to other signal gauge wires.
Yeung Qee 2RCA Male to 2RCA
Electrical products vary from country to country based on volts and other aspects. The same is why the Yeung Qee 2RCA Male to 2RCA is designed very carefully with electric plugs so people can also use it in the US.
The Yeung Qee 2RCA male to 2RCA is compatible with projectors, laptops, personal computers, tablets, audio speakers, and smartphones. This coaxial speaker cable comes with gold-plated connectors, providing an unhinged connection and audio transfer.
These cables are compatible with most RCA-enabled analog stereo audio and video components. However, you may require an inverter or adapter for using Yeung Qee 2RCA. So make sure to check for compatibility before making a purchase.
Pros
- Gold Plated and premium quality connectors.
- The cable lowers unwanted EMI/RMF interference by using a dual-layer shield.
Cons
- Some users found humming noises.
- Plugs are designed especially for targeting the US audience.
SKW High-end Audio Cable
The SKW cable has used expensive and durable materials in its making. That is why these cables have a thicker and more high-quality base than most other cables available on the market.
The connectors of SKW High-End cable are gold plated, which helps in resistance of corrosion up to the possible extent. The braids are made of premium quality nylon, so you don’t have to face any quality issues. As a result, the users are provided with enhanced sound quality and durability.
Pros
- Provides excellent signal for enhanced sound quality
- Value-for-money.
- Easy to install and provides a long-lasting life.
- Gold-plated connectors and metal-plated copper casing.
Cons
- Outdated design
JSAUX RCA Cable
Image source: Amazon
JSAUX RCA cable can be an excellent addition to your collection if you are looking for a cable that is composite in type. Available in red and grey colours, this cable is impressive to look at and excellent to use.
When it comes to compatibility, the JSAUX cables can be connected to a wide variety of devices, including standard television, Television with Led or LCD, laptops, personal computer, DVD players, or even smartphones.
The JSAUX RCA cable is built with oxygen copper wire, eliminating outside sound interference and providing users a premium experience.
Pros
- Attractive and durable design.
- The cable is compatible with almost all devices using a 3.5mm aux jack.
- It is built with premium quality materials.
Cons
- Confusing colours on RCA cable ends
EMK Subwoofer Cable
Image source: Amazon
The EMK Subwoofer Cable can connect the subwoofer speaker to an audio component, such as the stereo receiver or sound system.
This subwoofer cable by EMK is best for connecting with TV, CD/DVD player, or any other RCA-enabled device to the audio ports of a subwoofer or amplifier.
It offers excellent flexibility and bass response. The cable is made out of high-quality copper and dielectric insulation aluminium braiding. Hence you can rest assured of a good life span to be spent with it.
Pros
- A spit-tip centre is present that ensures high contact pressure.
- Connect subwoofer speakers to a diverse variety of audio components.
- Premium Build Quality.
Cons
- Old-looking design.
EMK Digital Coaxial Audio Cable Subwoofer Cable RCA
Image source: Amazon
These digital audio cables by EMK have the connector type of RCA coaxial. It is viable in 3ft/ 1 meter and is compatible with television, DVD player, and speakers.
The EMK Digital Coaxial Audio Cable provides low energy loss and reduces static or hum from RF and EM Interference.
To provide the user with the highest quality of sound possible, The EMK Digital Coaxial supports Dolby Digital, DTS, and 5.1.
Pros
- The cables are made up of tangle-free and premium quality braided cable.
- It supports Dolby Digital and 5.1
- These cables come with a good warranty claim provided by the manufacturer.
Cons
- Prices are on the higher side.
G-PLUG RG6 Coaxial Cable Connectors Set
Image source: Amazon
The G-Plug RG6 coaxial cable connector set is compatible with many devices like Direct TV Boxes, Routers, Cable boxes, Modem, and Television, among others.
The set comes packed with all the related items, including the 75OHM RG6 Standard Shield Cable, Double Rubber O-Ring for inside and outside use, Brass compression connectors, and PVC Jacket, making it a complete package.
The build quality of their cable is premium and long-lasting. G-PLUG RG6 sets apart from other coaxial cables by its compatibility with all the RG6-supported devices
Pros
- Complete set with all the premium items.
- 75OHM standard shield cable.
- Waterproof and certified cables.
- It supports a large variety of devices.
Cons
- This cable does not come with a rotating nut. You have to rotate the entire cable manually.
Monster Essentials Subwoofer Cable
Image source: Amazon
Monster Essential digital subwoofer cable is best for enhancing the sound quality.
The product is very lightweight and travel-friendly as the total weight is about 5.6 ounces only.
The cable is built with 24-k gold RCA connectors to provide unhinged sound quality.
The cable is covered with a Duraflex jacket and metal casing, making it a long-lasting choice for your Subwoofer. The design of Monster Essentials cable is modern and sleek, backed up with all the premium quality material.
That makes it one of the best choices to consider when looking out for subwoofer cable.
Pros
- The cable is easy to carry and use.
- Duraflex Jacket and metal casing make It last for a long time
- It supports a large variety of devices.
- It reduces hum and noises to the lowest.
- The cable is warranty protection guaranteed. That means you get a lifetime warranty.
Cons
- This cable does not come with a rotating nut. You have to rotate the entire cable
Coaxial Audiophile Speaker Cable By WORLDS BEST CABLES
Image source: Amazon
These custom-made cables are made by the popular wire of Mogami 3082 and Eminence Gold Banana Connectors. WORLDS BEST CABLES (WBC) is known for providing custom requirement cables that are not easily found in the market.
The Mogami cables are made in Japan and are considered one of the best, used by some of the major sound studios around the world.
WBC claims to use high-quality manufacturing materials that will not get damaged easily.
Pros
- The manufacturers provide the ability to choose the desired sizes according to your need.
- Use of Mogami 3082 in cable making.
- Attractive design and premium feel of cables
- Claims to provide a 10-year replacement warranty.
Cons
- Prices are on the higher side.
Final Thoughts
There we have it, a comprehensive look at the coaxial speaker cable. An essential piece of kit for your home cinema setup and one that can’t be avoided when having wired devices.
When choosing a coaxial speaker cable for your home, it’s important to determine what it is you actually need. The KabelDirekt Digital Coaxial Audio Video Cable is sturdy and comes in a range of different lengths, which makes setting everything up super easy for my room. The Monster Essentials Subwoofer Cable is what I use for any of the wired subwoofers I have in my setup. It also comes in a long cable and comparing it to other options, it’s really enhanced the sound on my devices.
For a more basic cable, my choice would be with the Amazon Basics Digital Audio Coaxial Cable. It does a job, albeit won’t be as good a job as the more premium options but you’re paying a third of the price. It will get you setup and enjoying movies and music, but won’t offer the same capabilities as others.
All 10 of the choices we looked at will work well for your audio equipment, but just make sure that your specific device is compatible with the cable you choose. Here’s a quick recap of my top picks:
Find more article on Home Theater Systems and get the perfect setup for your home!