10 Best Subwoofer Cable Reviews 2021 – Newbie Guideline
If you have invested in a top-quality subwoofer and receiver, you should also consider going for an equally high-quality cable. A good subwoofer cable will let you connect the subwoofer speaker easily to compatible audio devices at home.
With the best subwoofer cable, you can be confident of having superior sound quality. That is why, you must choose [and buy] the best cable for your subwoofer. The cable must offer you a great bass response, along with excellent flexibility.
Besides the flexibility, the material, housing, and cross-section are some of the aspects that can affect the sound delivery of the cable. That being said, here is a look at the top 10 subwoofer cables, along with a guide to help you buy wisely.
Does Cable Length Matter?
A simple answer to this question is yes. The length of the cable matters a lot. For that reason, you should highly consider the cable length when buying. But why does the length matter?
If you are using an RCA cable that is longer than 20ft long, it will be susceptible to electromagnetic interference (EMI). This will be common if the cable crosses other electrical wires in the room.
The EMI can be generated in a low-level hum with the subwoofers. It’ll be audible even when you are listening to music or watching movies.
However, you can solve this problem by purchasing a subwoofer cable with dual braid-type shielding to protect it from EMI. Also, it shouldn’t be too short than how you intend to use or install it.
10 Best Subwoofer Cable Reviews
Choosing the right subwoofer cable to purchase for your system can be challenging. But we wrapped up a list to give you an easy time when you are ready to buy one. Here are our top 10 picks:
1. Mediabridge ULTRA Series Subwoofer Cable
We start our list with this cable from Mediabridge. If you are on a tight budget but you still want a reliable cable for your subwoofer, this one would serve you decently.
The cable is 15ft long and is solid-made to serve you for a long time while delivering superior sound quality. It is dual-shielded and also comes with 24K gold-plated RCA connectors and copper centers. This also helps to give the cable premium conductivity.
Besides, there is an aluminum braiding that is lightweight and corrosion-resistant. We loved the two layers of foil shielding and the dielectric insulation. These two features are enough to ensure proper protection against distortion.
Besides, it helps to eliminate the familiar hum and static. This cable is flexible and overly adjustable. The quick plug-and-play feature makes it easy to install. Furthermore, this cable is compatible with most video and audio system. You can use it on any electronic that comes with an RCA port.
With this cable, you can be sure of enjoying strong signals to the subwoofer or speakers. It also boosts the response and sound quality. We didn’t experience the terrible buzzing sound when using this cable.
2. AmazonBasics 1-Male to 2-Male RCA Subwoofer Cable
This is yet another excellent subwoofer cable that comes at an affordable price point. But don't be fooled by the affordability of this cable. It does come with a durable construction that can last for long enough while transmitting the audio signals to your subwoofer or audio system substantially.
Similarly, this one also comes at a 15ft long, and it can transmit low-frequency signals to your audio device. In terms of flexibility, you don’t have to worry when you have this cable. It is highly flexible to allow you to fold or hide it when you want to make it discreet. This also means that you’ll have an easy time storing it.
It’s important to point out that this cable also comes with gold plating on the RCA plugs. The connectors on both ends are made of corrosion-resistant 24K gold-plated full-metal. With this, you can be sure of better conductivity.
By the way, the cable comes with slip tip-pins that also better the conductivity when you connect it to the audio device.
3. KabelDirekt RCA Stereo Cable
This can be considered the best subwoofer cable for home theater or one of the best because it comes with fantastic quality and excellent sound delivery.
One thing that makes this cable unique is that it supports both digital and analog transmissions. So yes, you can use it on both your retro or modern audio system – if it comes with an RCA port.
The cable comes with an oxygen-free copper that offers maximum power and signal transmission efficiency. This will then provide you a clear audio experience.
Do you always experience signal interference when using your old cables on the subwoofer? Worry no more because this one will fix that. It comes with double shielding that assures you of maximum protection from the common interference.
In turn, you will get high-quality sound. The double shielding also helps to boost the durability of the cable.
This one also comes with 24K gold-plated connectors that are corrosion resistant. That is another feature that helps to achieve clear audio and minimize interference.
4. AmazonBasics RCA Audio Subwoofer Cable
This is a brother to the second product on our list. They both come from AmazonBasics and prove to be reliable cables to use on your subwoofer. Coming in at 15 feet long, this cable assures you of superior sound delivery that is free of interference.
In addition, the cable comes with gold-plated RCA connectors that are corrosion-resistant. Plus, there are split-tip center pins on the ends of the wires. These pins help to deliver optimal pressure and conductivity.
Be confident of having a tough cable when you purchase this one. The best part is that it is very much flexible, even with its tight sheath.
We won’t fail to mention how this cable excellently transmits low-frequency signals from the subwoofer. In turn, this will deliver exceptional sound quality as well as bass response. You can use the cable on any audio device that comes with RCA ports.
Besides, it is also safe for in-wall installation. And yes, the cable is also shielded to eliminate the common EMI. The thick, dual shielding also enhances the durability of the cable.
5. FosPower Digital Audio Coaxial Cable
This male-to-male coaxial cable for a subwoofer is also a good pick if you want a durable cable for your audio system.
The cable comes in at 10ft long, which is a great length for a digital coaxial cable. You can use the cable on any audio system that comes with a digital coaxial audio port. Even the hard-to-access recessed ports would efficiently work with this cable.
Installing/connecting this cable to your audio system is easy because it comes with orange color-coded connectors on each end. This way, you can easily connect your device with ease.
Moreover, if you have ever experienced a signal loss with your previous cables, you can eliminate that issue with this one. The cable comes with Polyethylene Foam (PF) dielectric insulator.
With this insulator, you can be sure of minimized signal loss. It comes with a PVC jacket, along with copper braided shielding and aluminum foil shielding. This combination assures you of proper flexibility while also reducing EM interference.
6. SKW Audiophiles RCA Cable
If you check the top subwoofer cable reviews out there, you'd most likely find this one from SKW among them. This is an excellent cable to use for your subwoofer or any audio device.
The cable comes with good connections on both ends. Plus, it delivers a clear sound with limited interference. You won’t experience too much buzz when you have this cable. The best part is that it comes at a very affordable price point. It will be a good pick for you if you are on a tight budget.
Consequently, there are 24K gold-plated connectors, which come along with a nylon braided cable jacket. How does this help? Well, it assures you of a durable cable that is safe from damages or wearing down too quickly. But that's not all. There is an extra shielding that minimizes signal interference.
7. BlueRigger Subwoofer Audio Cable
We continue our best subwoofer cables review with this product from BlueRigger. This is a great choice of subwoofer cables since it comes with a dual shielding to enhance the sound quality. Just like other cables on our list, this one also comes with gold-plated connectors.
The cable has been designed to be compatible with most subwoofers out there. Furthermore, this subwoofer has been made with high-quality metal connectors. There is also a double shielding on this cable. This feature helps to increase the strength of the cable, and also reduce the interference and buzz.
So this cable might not be the thickest out there. You might be disappointed if you wanted a thick cable for your home theater. Regardless of that, the cable is quite durable. It features a PVC jacket that enhances durability and sound clarity. There is a copper core inside that promotes the conductivity of the cable.
This one has an aluminum shielding that helps to reduce the buzz or any other buzz when playing your music or watching a movie.
8. SHD Subwoofer RCA to 2RCA Cable
If you still haven't found a subwoofer cable that pleases you, here is one that you should consider. Anyone can buy this cable, but you must make sure that your audio system comes with an RCA port.
The cable is made of pure oxygen-free copper. Also, it comes with 24K gold-plated plugs on the ends. These plugs ensure that there is an optimal signal transfer. Besides that, you can be confident of corrosion resistance due to the gold-plated plugs.
Another thing to love about this cable is that it is tangle-free. It comes with a high-flexible 105P PVC jacket that allows you to fold it or push it back without it tangling. This feature also makes it wear-resistant. In other words, you will use this cable for a long time without being concerned about the durability.
Also, the cable comes with a top-notch metal shell. With this shell, you can use the cord for transmitting both digital and analog audio transmissions. There are a tin-protected tin-plated copper braiding and a double shielding on the cable.
These features will protect the cable from signal interference. This, in turn, will promote a high sound quality.
9. KUYIOHIFI RCA Subwoofer
Here is yet another male-to-male RCA cable that you can use with your subwoofer. If you are not into long wires, this one will suit you perfectly. It comes only at 8 feet long, which is almost half the length of most of the cables on this unit.
This high-quality coaxial audio cable lets you achieve optimal signal transfer, which then eliminates the static or hum from the EMI. It also assures you of low energy, which generally helps to promote a clear sound.
Furthermore, the cable comes with a copper clad center conductor, along with aluminum braiding, and dielectric insulation. Furthermore, there are two layers of foil shielding, which help to deliver natural sound. We loved the split-tip center pin that ensures high contact pressure and conductivity.
Above all, pin will offer the perfect Dolby Digital and DTS surround sound experience from the subwoofer.
10. EMK Digital Coaxial Subwoofer Cable
Our last, but not least, subwoofer cable comes from EMK, and it is one of the best out there. It might be the final product on the list, but it outperforms some cables here.
First off, this cable has been designed to last for a long time. It has been designed to reduce the loss of energy as it transmits the audio signals. On the other hand, it maximizes the rejection of static or hum from EM interference.
There are full-metal RCA connectors that are corrosion-resistant. We also must mention that the connectors are 24K gold-plated. There are nylon braided jackets that promote the sturdiness of the cable, hence making it more durable. This cable would work on any audio device that comes with a digital coaxial audio port
Also, this one is only around 6.6ft long, which is the right choice that won't experience the common EM interference.
What to Look for Before You Buy?
So, there goes our top 10 subwoofer cables review. Are you confident about the one that you will be buying? Would you instead go for a tall and thick cable or you prefer a short one?
All these depend on what you want for the cable. If you haven't made up your mind about the subwoofer cable to buy, here is a guide to help you choose wisely:
The first thing you need to consider is the design of the cable. What material is it made of? Most of the cables on our list come with copper wires/conductors inside.
They are then sealed inside a nylon braided jacket for protection. The point here is to choose one that is made of durable materials.
How long do you prefer the cable to be? Where will you be placing the subwoofer? How far will it be from the audio system?
The cable should also be thick enough to prevent it from wearing down too quickly, but it also should be highly flexible.
Other features to consider include the dual braiding and corrosion-resistant connectors, which help to promote sound quality and minimizes EM interference. Don't forget to choose one that holds on tightly on both ends.
Above all, buy according to your budget.
Frequently Asked Questions
1. Which cable should I connect to my subwoofer?
If the subwoofer is placed near the speaker or in the nearest corner of the room, you will need to plug the cable into a low-frequency effect (LFE) input of the subwoofer. By the way, the LFE input is also called a mono input or RCA.
2. Is coaxial digital audio cables different from RCA cables?
These two cables look the same. However, the RCA cable will transmit analog signals, they are thinner, and have narrower bandwidth compared to coaxial audio cables. RCA cables tend to lose signals easily, that is why you should choose one with dual shielding.
3. How long should the cable be?
In terms of the cable length, you should choose one that matches the range between your subwoofer and the accompanying electronics like a TV. Generally, avoid choosing cables that are longer than 20ft long, unless they have thick shielding.
4. Can I connect more than one subwoofers?
Yes, you can. But when doing so, ensure that you use subwoofers of the same model, power output, and brand to avoid acoustic problems.
5. Can I use the cable on a different audio system?
Yes, the cable is compatible with any other audio system like a home theater. Just make sure that the sound system comes with the proper ports to connect the cable.
Now, that marks the end of our article today. You currently have an idea of the best subwoofer cable to choose from there. Which one will you get for your subwoofer? Whichever it is, ensure that you follow the buying guide provided.