Can i use coaxial cable for subwoofer

The best option is to run a powered subwoofer with it, although any speakers theoretically work. The issue with using coax as your speaker cable involves the impedance load it brings to the amp. This risk increases with the amount of distance you use with the cable. The quality of the sound may not be what you hoped it would be when wiring your system.

Most people know that you can use coaxial cable to connect your cable or satellite feed to the television to watch your favorite sports, shows, and movies.

Some systems have a coax output that runs to other audio-video equipment setups to create a home theater system. Although video applications receive the most attention, a coaxial cable is remarkably versatile. These steps will take you through that process.

Please remember to disengage the coax from any power source before starting this work. Most coaxial cables come with dual connections that route video signals from the wall to your television or box input. You run the unit over the threading to create a secure connection. A sharp utility knife will typically cut off the existing connectors. If you have an unusually thick coax with extra shielding, you may need to remove this layer before taking a small set of wire cutters to each end.

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Digital coaxial cable use Hide sidebar Show sidebar. When looking to distinguish between various types of cables, be sure to check the specifications of the cables themselves, but also look for shielding and protection for your wires. Since the cables are what carry the audio signal between the subwoofer and your receiver, you need to be sure to protect this signal with a high-quality cable.

Not only is it important that the wiring is appropriately available and connected, but the shielding on the cable can help to ensure the proper emission of the audio signal and protection from audio distortion such as humming that has already been mentioned.

Again, choosing to invest in high-quality cables might not be at the top of your to-do list for your sound system, but starting at the base of where your audio experience begins is an essential way to achieve the highest quality audio performance from the speakers in your sound system.

Investing in high-quality equipment and knowing how to set it all up is what will get you your desired results. For a more detailed explanation, read my article. If you are not convinced that the subwoofer cable in its heightened amount of shielding and more specific design for use with a subwoofer is prime compared to an RCA cable, then you are likely still wondering how to achieve a connection between the subwoofer and receiver with a standard RCA cable.

While an RCA cable might not provide as clear of an audio signal as the subwoofer cable would, it can still be used to connect the subwoofer to a receiver. Just be sure to check the specifications of the cable to ensure a connection to the left and right audio channels as most RCA cables also come with a digital viewing connection. For example, you will likely find that video cables have an impedance different than what your subwoofer will need, so you want to make sure that the ratings Ohms match up between the cable and the subwoofer.

Still, the RCA cable can generally be used to achieve a connection for the subwoofer. While it might not be able to provide as clear of an audio signal considering the RCA cable does not have as dense of shielding among other types of advanced technology like the subwoofer cable will , it can still work to achieve a high-quality audio experience for most low-frequency audio signals sent to your subwoofer.

Another modification may be gold plating. Gold plating the connectors on a subwoofer cable improves conductivity and prevents corrosion. In general, it is best to use coax as subwoofer wires or cables when you need to connect your subwoofer to your receiver over long distances. Well, you could very well do that, but it will be difficult to find subwoofer cables in stores over 50 feet, especially if you are seeking brand names.

Additionally, it will be quite expensive if you find one! So, at what length should you go for coax? Well, we do recommend that you should go for coax when you have to run the sub cable for at least 40 feet.

In general, subwoofer cables and other RCA audio interconnects have no defined characteristic impedance. However, most subwoofer cables will have an impedance of 75 ohms. In general, coax has an impedance of 50 ohms or 75 ohms. If you are looking for coaxial to use for subwoofer cables, then the RG-6 for my Paradigm pw is a great choice. You can get it on Amazon here.

Here is a simple way to go about connecting your subwoofer to an amplifier or receiver with coaxial cables:.