Top Coaxial Speaker Cables in 2023 [Buying Guide]

Coaxial speaker cables are very popular these days because of the excellent quality sound they produce and the simplicity they provide. These connections consistently deliver accurate digital audio signal transmission.

We’ll go over the top coaxial speaker cables in-depth in this comprehensive guide. We’ll go through the benefits and drawbacks of coaxial cables, the many types of coaxial cables available, the best coaxial speaker cables, and much more.

coaxial speaker cables

Coaxial Speaker Cables: What Are They?

A coaxial cable for speakers, in simple words, is an electrical cable that sends RF signals from devices at the source to devices at the destination. To guarantee consistent sound quality, these cables are progressively being accepted in many professional home audio systems. The radiofrequency spectrum spans 20 kHz to 300 GHz.

The main distinction between coaxial speaker cables and RCA audio cables is that coaxial speaker cables convey digital signals. As a result, they provide greater bandwidth to provide a more stable connection. In comparison to normal audio cables, the outside cable has a higher level of durability and resilience.

These cables can be used with any subwoofers or speakers with a length of 75 cm to 6 meters. Some speaker wire to coaxial is made specifically for use with subwoofers. As a result, they provide a secure connection as well as high-quality audio.

Mic cables with 3-pin XLR connections are used by most microphones, especially professional microphones. Because of their low signal-to-noise ratio, XLR cables are preferred as microphone cables.

Summary of the Coaxial Speaker Cables

Overall Best Digital Coaxial CableAmazon Basics Digital Audio RCA Compatible Coaxial Cable
Best Dual Shielded Coaxial CableMediabridge™ Ultra Series Digital Audio Coaxial Cable
Best Long-lasting Coaxial CableC2G 40008 Velocity S/PDIF Digital Audio Coax Cable
Best Coaxial Cable for AV ApplicationsMogami GOLD RCA-RCA-03 Mono Audio/Video Patch Cable
Best RCA Coaxial CableMonoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable
Best Coaxial Cable for Video ApplicationsKabelDirekt – Digital Coaxial Audio Video Cable
Best Quality Coaxial CableAudioQuest Carbon Digital Coax Cable
Best Coaxial Cable for AudioMonoprice 102681 3-Feet RG6 RCA CL2 Rated Digital Coaxial Audio Cable
Best Audiophile Coaxial CableWBC Coaxial Audiophile Speaker Cable Pair

9 Best Coaxial Speaker Cables of 2023

1. Amazon Basics Digital Audio RCA Compatible Coaxial Cable

Best Digital Coaxial Cable

Amazon Basics RCA Male to Male Digital Audio Coaxial Cable

To begin with, this digital audio RCA-compatible coaxial speaker cable is the greatest on this list because of the excellent audio quality it provides. The coaxial to speaker wire has low energy loss and is shielded from EM/RF interference. This function gives the audio output from this cable a lifelike and high-quality feel. The cable works with digital audio components that are RCA compliant, as well as S/PDIF and composite video interfaces.

Second, the gold plating on the RCA connectors is a nice touch. This, along with split-tip center pins, results in increased contact pressure and good conductivity.

Thirdly, it features a greater grip for easier handling and installation. The PVC exterior is both flexible and long-lasting. The cable is four feet in length. Superior construction ensures a secure fit and extended life. Molds of different colors are included.

Finally, the Amazon Basics digital audio coaxial cable provides a clear audio output that is free of interference and signal loss. It works with compatible cable/satellite boxes, DVRs, HDTVs, Blu-Ray/DVD players, subwoofer speakers, game consoles, and more.

What we like/dislike

  • Constructed to last
  • There is no noise or signal loss
  • Audio output with excellent clarity
  • No connections have been broken
  • Operator error may arise before the over-molding process because the speaker cable is hand-soldered

2. Mediabridge™ Ultra Series Digital Audio Coaxial Cable

Best Dual Shielded Coaxial Cable

Mediabridge ULTRA Series Digital Audio Coaxial Cable

Digital audio components such as an HDTV, Blu-ray/DVD player, gaming console, DVR, cable/satellite box, subwoofer speaker, receivers, sound system, and more are connected with Mediabridge Ultra Series digital audio coaxial cable. This high-purity coaxial cable provides optimal signal transmission, minimum energy loss, and hum/static rejection from RF and EM interference.

For natural sound, it has a copper-coated core conductor, dielectric insulation, aluminum braiding, and two layers of foil shielding. High contact pressure and conductivity are ensured by a split-tip center pin.

For a professional-grade output, the Ultra Series cables are comprised of premium materials. Color-coded molds with a unique grip and corrosion-resistant gold-plated RCA connections give a consistently tighter fit than conventionally rolled cables with greater tolerances. For easy installation, these coaxial speaker cables are coated in a sturdy yet pliable PVC jacket.

It delivers the best Dolby Digital and DTS surround sound experience available. Product features include the ability to connect digital audio components.

What we like/dislike

  • Dual foil shielding, copper-covered center conductor, dielectric insulation, aluminum braiding
  • Little energy waste and rejection Interference from RF/EM
  • Corrosion-prone coaxial cable
  • Tough, yet pliable PVC jacket compatibility – gold-plated RCA connectors with split-tip center pins for high contact pressure and conductivity
  • RCA-equipped devices such as an HDTV, Blu-ray/DVD player, game console, DVR, cable/satellite box, subwoofer speaker, and digital audio receiver
  • Compatible with S/PDIF, digital, and composite video inputs notes are sometimes known as a subwoofer cable or a digital audio/video coaxial wire


  • None

3. C2G 40008 Velocity S/PDIF Digital Audio Coax Cable

Best Long-Lasting Coaxial Cable

C2G/Cables to Go 40008 Velocity S/PDIF Digital Audio Coax Cable

The Velocity digital audio cable is a fantastic upgrade from the cords that come standard with most consumer electronics. High-quality digital sound and performance are provided by the low-loss 75 Ohm oxygen-free copper center conductors and foam dielectric. Unwanted noise and interference are shielded by the 100% aluminum foil and twin OFC braid shields.

Molded connectors with a strong construction attach to an ultra-flexible jacket for easy installation and identification. Long-lasting quality is ensured by the 24K gold-plated, robust connectors; completely molded connectors provide exceptional strain relief.

Connects your S/PDIF (Sony/Philips Digital Interface) coaxial components in home theatres and other digital high-fidelity systems, such as a Blu-ray/DVD player, TV, media player, satellite or cable box, or any other device with a digital coaxial audio output into your A/V receiver, amplifier, audio mixer.

Over the life of the cable, high-grade copper conductors assure high-quality audio transmissions. To preserve audio and video quality, double shielding prevents and protects the coaxial speaker connection from unwanted noise interference.

What we like/dislike

  • High-quality digital sound
  • 100% aluminum foil
  • Ultra-flexible jacket for easy installation
  • Long-lasting quality is ensured by the 24K gold-plated
  • None

4. Mogami GOLD RCA-RCA-03 Mono Audio/Video Patch Cable

Best Coaxial Cable for AV Applications

Mogami 3' Gold RCA to RCA Mono Cable

These Mogami coaxial speaker cables are among the best on the market for professional-grade home theatre applications. It can be used to link your stereo system or HDTV to an HD DVR or HD set-top box. It works flawlessly with video, audio, and S/PDIF feeds. Furthermore, numerous DJs and high-end consumer apps have already employed it.

To begin with, the noise and interference shielding result in a clear audio output. The connector types are coaxial and RCA compatible.

Second, the number of wires required is determined by the application. To get audio output in HD 1080i component visual output, you’ll need three wires. For stereo composite audio, you can use two wires (red/white or left/right). S/PDIF, composite video (Y), and mono audio can all be done with a single wire (L).

Moreover, the coaxial speaker cable is 3 feet in length. Other lengths available for the same cable series are 6 feet, 12 feet, and 20 feet. Straight connections and gold contact RCA male plug connectors are also included in the package.

Finally, the Mogami GOLD RCA-RCA-03 Mono Audio/Video Patch Cable offers excellent audio quality at an affordable price. The connection provides excellent interference protection for a fantastic listening experience.

What we like/dislike

  • Cost-effective
  • Excellent audio quality
  • Noise isolation is excellent
  • Compatible with a wide range of audio and video equipment
  • Delivers a powerful bass

5. Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable

Best RCA Coaxial Cable

Monoprice Premium 2 RCA

Despite the emergence of more modern audio and video signal lines like HDMI and Toslink, the ubiquitous RCA connector is still used for most audio and a huge number of video connections.

This is a premium two-channel audio cable composed of RG-59 coaxial wire with a 75-ohm impedance. The cable is insulated to prevent EMI or RFI interference from entering your audio system and has a 22AWG conductor.

For seamless couplings and corrosion resistance, the connectors are gold-plated. Color-coded rubber rings are placed in each connection head to ensure a secure grip when inserting or removing the cable.

In the United States and other countries, HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

What we like/dislike

  • Quality audio cable with two channels
  • Composed of 75-ohm RG-59 coaxial cable
  • The connectors are coated in gold
  • Rubber rings with different colors ensure a secure hold when installing or removing the cable
  • Not for in-wall installation

6. KabelDirekt – Digital Coaxial Audio Video Cable

Best Coaxial Cable for Video Applications

KabelDirekt F connector/IEC connector

Because it provides maximum signal power, this digital coaxial speaker cable from KabelDirekt is one of the best on the list.

To begin with, it transmits optimum power efficiency thanks to the usage of pure copper. The cable’s lifespan is extended as a result of this, as well as a reduction in strain. F Pinto F Pin is the compatible connector type. Radios, satellite receivers, TV antennas, cable boxes, TV, cable modems, and DTT tuners are among the compatible devices. The cable is 20 feet in length.

Second, the coaxial speaker cable provides exceptional insulation due to its double shielding and dense aluminum braided shield structure. Furthermore, alu mylar foil provides a reliable AV connection. Male-to-male cable TVs (CATV), VCRs, satellite television receivers, digital routers, cable modems, cable boxes, and antenna connectors are all compatible with F-type connectors.

The 24K gold-plated connectors withstand corrosion and reduce interference. A copper plate entirely shields the metal connectors. Interference is reduced with corrosion-resistant gold plating, and the all-metal connectors are entirely protected with a copper plate.

Finally, the KabelDirekt Digital Coaxial Audio Video Cable performs admirably as a sound conductor. It is long-lasting and has a wide range of applications. It is the best coaxial cable for tv on the market.

What we like/dislike

  • Signal transmission is lossless with end-to-end shielding
  • The sturdy metal sleeve ensures longevity
  • Improves TV antenna reception and is compatible with practically any TV
  • Installation is simple
  • It’s difficult to handle because of the stiff structure
  • Comcast lines are not supported

7. AudioQuest Carbon Digital Coax Cable

Best Digital Coaxial Cable

AudioQuest Forest Digital Coax Cable

AudioQuest’s digital standard coaxial cable is specifically engineered to reduce distortion over a wide bandwidth. It produces a clear, neutral, balanced, and long-lasting sound.

To begin with, hard-cell foam insulation is resistant to the elements. Furthermore, the coaxial speaker cable features a 5-layer Noise-Dissipation System (NDS).

Second, silver-plated braid and foil provide thorough protection. This coaxial speaker cable is ideal for applications where high speed is required for transferring large files. Finally, the AudioQuest Carbon Digital Coax Cable is ideal for crystal-clear sound. The build quality is also excellent.

What we like/dislike

  • The audio quality is excellent
  • The sound is well-balanced and clear
  • Durable insulation protects against the elements
  • Large files are transferred quickly
  • It takes time to set up

8. Monoprice 102681 3-Feet RG6 RCA CL2 Rated Digital Coaxial Audio Cable

Best Coaxial Cable for Audio

Monoprice 102681

This Monoprice digital coaxial audio cable is one of the best on this list in most circumstances when it comes to long-distance cable connection and endurance. Because of its low capacitance, it can be used to build long-distance connections.

To begin with, it is constructed of high-quality RG-6/U cable. Signal loss due to RFI and EMI interference is avoided with double-braided copper shielding.

Second, the cable features gold-plated RCA male connections that function in a variety of environments.

Moreover, the CL2 grade on the coaxial speaker cable indicates that the jacket has already been coated to meet fire safety norms. As a result, it is safe to use through or on residential building walls.

Finally, the Monoprice 102681 3-Feet RG6 RCA CL2 Rated Digital Coaxial Audio Cable Black is ideal for carrying high-bandwidth communications such as S/PDIF digital audio signals. It can also be used to send composite visual and RCA signals. There will be no signal loss.

What we like/dislike

  • The bass is more prominent
  • Money well spent
  • The length is ideal for a home theatre set-up
  • A more rigid structure
  • The RCA connectors are really tight

9. WBC Coaxial Audiophile Speaker Cable Pair

Best Audiophile Coaxial Cable

WBC Coaxial Audiophile Speaker Cable Pair

If you’re a music lover who loves to listen to music on the go and doesn’t like to be tied down to one device, then the WBC Coaxial Audiophile Speaker Cable Pair is the right choice for you.

It’s built with premium materials that last for years and is designed to be durable and flexible. This means that it won’t get damaged easily, but will also provide you with the best performance.

It’s made with Mogami wires, which are known for their high quality and durability. This is a custom-made cable assembly, so it’s made with the best materials.

The connectors are made by Eminence, one of the leading connectors in the industry, and they’re designed to be flexible and robust.

The cable is built with a solid core conductor, meaning that the conductor will not break when stretched or bent. The insulation is also thick enough to keep the sound from leaking out.

The cable is rated for 60 watts per channel, which is great for portable devices like smartphones and laptops.

This is a premium cable that will perform exceptionally well and last for many years.

What we like/dislike

  • High-quality cables, connectors, and soldering
  • Fully custom made
  • Sturdy build quality
  • Well-protected from dust and humidity
  • Easy to connect and disconnect
  • Well-suited for professional use
  • Available in a wide variety of lengths and types
  • Expensive

What are the benefits and drawbacks of coaxial speaker cable?

Coaxial speaker cables are designed to transmit audio signals from an amplifier or receiver to speakers. They consist of a center conductor and a shield, which helps in reducing interference. Here’s a breakdown of the benefits and drawbacks of using coaxial speaker cables:

Benefits of Coaxial Speaker Cables

  1. Noise Reduction: The shielding in coaxial cables can effectively reduce external interference from other electronic devices, resulting in a cleaner audio signal transmission.
  2. Durable: The protective outer layer of coaxial cables offers a good degree of protection against physical damage and environmental factors.
  3. Versatility: They can be used for a variety of audio applications, not just for speakers.
  4. Cost-effective: In many cases, coaxial speaker cables can be more affordable than some other high-end audio cable types.
  5. Consistent Performance: Due to their design, coaxial cables often deliver consistent performance over their length.

Drawbacks of Coaxial Speaker Cables

  1. Potential for Signal Degradation: If not properly shielded, coaxial cables can suffer from signal degradation, especially over long distances.
  2. Bulkiness: Coaxial cables can be bulkier than some other types of speaker cables, which might not be ideal for all setups, especially if space is a concern.
  3. Connection Limitations: Not all speaker systems and audio equipment come with coaxial input/output options.
  4. Not Always the Best for High-End Systems: Audiophiles or professionals might prefer other types of cables (e.g., optical, balanced audio cables) that might offer superior sound quality for high-end audio systems.
  5. Potential for Ground Loops: If not properly grounded, coaxial cables can introduce ground loops in a system, resulting in unwanted noise.

Choosing the right speaker cable largely depends on the specific needs of the audio system, the environment in which it’s set up, and personal preferences. Coaxial speaker cables can be a solid choice for many applications, but it’s always a good idea to consider all factors, including the benefits and drawbacks, before making a decision.

Coaxial Cable vs. Speaker Wire

Over the years, I’ve come to appreciate the prowess of coaxial cables in data transmission. Trust me, their precision and reliability are unmatched, largely thanks to their unique shielded design. While many recognize these cables mainly for data and video purposes, I’ve delved deep into their potential for audio use.

When you stack up coaxial speaker cables against RCA audio cables, a clear distinction emerges. Both can handle analog signals, but coaxial cables have a distinct edge. From my experience, their shielded construction dramatically reduces interference, ensuring a crystal-clear signal every time.

What’s more, the robust nature of coaxial cables gives them a durability that many standard audio cables just can’t match. If you’re setting up in an environment where your cables might take a beating, coaxial is the way to go.

Ever dabbled in home theaters? I’ve worked with systems where coaxial ports were the heroes for both audio and video outputs. And let me tell you, they’re not just for speakers. Over the years, I’ve integrated coaxial cables into a myriad of audio setups with impressive results.

If you’re thinking of using them as speaker wires, keep in mind their thickness and rigidity. But with a bit of planning and the right approach, you can harness their potential to elevate your audio experience.

Coaxial Cables Types

Coaxial cables come in various types, each with its specifications and applications. Below is a table that lists the different types of coaxial cables:

TypeImpedancePrimary UseCharacteristics
RG-5975 OhmsCCTV, basic CATV, some older video applicationsSmaller diameter, less expensive, moderate attenuation
RG-675 OhmsCATV, satellite, broadbandLarger conductor, lower attenuation than RG-59
RG-1175 OhmsLong-distance CATV and satelliteLower attenuation than RG-6, thicker and more rigid
RG-5850 OhmsRadio communications, thin EthernetCommonly used in older networks
RG-8/U50 OhmsAmateur radio, CB radio, marine VHF radioLower loss than RG-58
RG-8X50 OhmsReplacement for RG-58, amateur radioSimilar performance to RG-58 but more flexible
RG-174/U50 OhmsRadio communication, laboratory settingsVery thin and flexible
RG-21350 OhmsMilitary installations, high-frequency radio communicationsHeavier shielding, less flexible, lower loss than RG-58

Note: “RG” stands for “Radio Guide” and was originally a military designation. The number following “RG” is just a way to differentiate between different coaxial cables and does not necessarily indicate any ranking or quality metric.

The choice of coaxial cable type will depend on the specific application, desired signal quality, and distance over which the signal must be transmitted. Always ensure you select the appropriate type for your needs, and ensure the connectors you’re using match the cable and the equipment.

What are the different types of connectors for coaxial cables?

Coaxial cable connections make connecting the cable to other devices easier. These connectors are specifically designed to keep the speaker cord shielded. Furthermore, better connectors ensure stable, long-lasting connections. The following are some examples of coaxial cable connectors:

Connector TypeDescription
F-ConnectorCommonly used for television, satellite, and cable applications.
BNC (Bayonet Neill-Concelman)Used in professional video and audio applications, including CCTV and radio. Features a quick connect/disconnect with its bayonet coupling.
TNC (Threaded Neill-Concelman)Similar to BNC but with a threaded connection. Often used in radio-frequency (RF) applications.
SMA (SubMiniature version A)Quick disconnect connectors are mainly used in internal device connections.
SMB (SubMiniature version B)Quick disconnect connectors mainly used in internal device connections.
SMC (SubMiniature version C)Similar to SMB but with a threaded connection. Commonly used in telecommunications and instrumentation.
UHF (Ultra High Frequency)Historically used for RF applications in older devices. Despite the name, it’s used for a range of frequencies and not just UHF.
N-TypeSuitable for high-power applications and commonly seen in cellular and Wi-Fi installations. Offers low signal loss.
PAL (Phase Alternating Line)Common in parts of Europe for connecting RF outputs to televisions.
RCACommonly used for audio and video connections, including home theater setups.
QMAQMA connections have the same internal architecture as SMB connectors. QMA connections, on the other hand, provide speedier locking and separation.

This table is not exhaustive as there are other coaxial cable connectors available, especially specialized ones, but these are some of the most common types.



Let’s wrap up our discussion on the best coaxial cables. This page has all of the information you need to know about coaxial cables and their applications, as well as a quick look at the many varieties of coaxial cables.

Many components in home theatres use coaxial cable, which can handle high frequencies, which most people want in their sound system. It also has a lower signal impedance, which means it requires less power to operate.

It lowers distortion by enclosing the wire in a small tube that shields it from interference. Coaxial cable has various uses in everyday life, even outside of home theatres.

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