Best Audio Power Cable – A Detailed Guide


If you want to enhance your audio setup, you need the best audio power cables.

The problem is that these can be hard to find.

Thankfully, this article will discuss how to choose an audio cable and the top five best options on the market.

Table of Contents

Factors to Consider While Looking for an Audio Power Cable

Length and diameter of the power cord

Ideally, your audio power cord should be as short as possible while neatly connecting your hi-fi system with your power outlet. Longer cables have lower resistance, meaning less power will reach your TV or hi-fi system.


Safety is important for reducing the risk of harm to you and your family. You should ensure that the cable you buy is certified by your country’s standards.

It can greatly reduce the risk of electrical fires, electric shock, and other related hazards.

Plug Type

If buying an audio power cable online, you should ensure it has the right plug type for your country.

America, Europe, and Asia all use different plugs, so find out what type your country uses and be sure to purchase the correct one.

Power Output or Specifications

TVs and other hi-fi devices have the maximum power they can handle before they become overloaded. You should understand your requirements and choose a cord that does not exceed your maximum peak power output.


Price usually reflects the quality or reputation of an audio power cable.

If you aren’t looking for anything special and need a product that does the job, a cheaper cable of around $50 to $100 may be suitable.

If you’re looking for the highest quality possible, you may need to spend several hundred dollars.


A warranty is a fantastic way to ensure your cable stays put and continues working. 

There are different lengths of warranties to consider, with some as short as a few months and others as long as a few years. It simply comes down to personal preference.

Best Audio Power Cable

1. Audiocrast HPC01 HiFi Power Cable

Audiocrast HPC01 HiFi Power Cable

Features & Benefits

  • Firstly, this cable has a 17mm diameter, which is very robust and has a low risk of damage.
  • Secondly, it is compatible with various hi-fi devices, including turntables, amplifiers, power filters, and more.
  • Thirdly, it has a 30-day money-back guarantee and an amazing 5-year warranty.


  • It is quite stiff, so bending around corners or fitting into tight spaces may be difficult.

Customer Reviews

This cord was notably better than many competitors, and there were no issues with wear and tear, weakening, fraying, etc. They are fantastic cables.

2. WAudio 3.3FT AC Power Cable

WAudio 3.3FT AC Power Cable

Features & Benefits

  • Firstly, this cord has a mylar foil shield wrapped around it which helps it reject EMI, RFI, and other disturbances.
  • Furthermore, the cable’s multi-conductors are copper, which will last longer and encounter less wear and tear.
  • Also, it comes with a five-year warranty and a thirty-day money-back guarantee, allowing you to feel secure about your purchase.


  • This cable doesn’t necessarily improve sound that much.

Customer Reviews

Adding this cable to my headphone amplifier setup drastically improved the sound quality and made it more detailed and defined.

3. InstallGear 1/0 Gauge AWG CCA Power Ground Wire Cable

InstallGear 1/0 Gauge AWG CCA Power Ground Wire Cable

Features & Benefits

  • Firstly, these cables come in various colors, including black, red, blue, red & black, and blue & black.
  • Additionally, they are some of the highest-quality power cables available.
  • Finally, they’re both highly flexible and extremely durable due to having a rugged PVC jacket surrounding the wire.


  • This product is merely the cable. It does not include any plugs or sockets.

Customer Reviews

It is a fantastic product. While it is more expensive, the price is worth it for the value you will receive.

4. Cable Matters 2-Pack Prong Power Cord

Cable Matters 2-Pack Prong Power Cord

Features & Benefits

  • Firstly, this cord works with hi-fi systems, TVs, computers, printers, and more.
  • Also, it holds a rating of 13 amps, which perfectly supports most hi-fi systems, TVs, and speakers.
  • Furthermore, it comes with a lifetime warranty and ongoing customer support.


  • The cable is thicker, which means it is less robust and flexible. You may need help bending it around tight corners and fitting it in some spaces.

Customer Reviews

This brand always delivers outstanding quality, and this product is no exception. It’s well-built and very safe.

5. WAudio Audio Universal AC Power Cable

WAudio Audio Universal AC Power Cable

Features & Benefits

  • Firstly, the clever design of this power cord delivers reduced noise and enhanced dynamic audio quality.
  • Additionally, there is a money-back guarantee for the first 30 days and a five-year warranty.
  • Lastly, it has a high-quality casing to reduce the risk of damage and wear and tear.


  • The connection is not very secure and fits poorly, occasionally causing it to fall out.

Customer Reviews

This is your choice if you want a high-quality, premium cable that delivers on its promises.


Size, safety, plug type, power output, price, and warranties are all essential considerations when choosing an audio power cable.

Some of the best brands to investigate are WAudio, Audiocrast, InstallGear, and Cable Matters.