Therefore, you are searching to purchase new cables for your subwoofer when you notice that some of them have directional labels. But they do cost more, of course. However, are subwoofer cables even capable of being directional, and if so, would this make a difference?
Cables for subwoofers are non-directional. Since batteries use direct current, which only flows in one direction, your subwoofer is powered by alternating current. Therefore, the orientation of a subwoofer wire is unimportant. To obtain the best quality from your system, you must understand speaker wires and their intricacy. You may not realize how difficult speaker wires are, so keep reading to learn everything there is to know about subwoofer cables.
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Are Subwoofer Cables Different from RCA Cables?
Compared to RCA connections, subwoofer cables feature stronger insulation. As the signal goes from the audio source to the speaker, the substantial shielding ensures that static noise won’t be picked up. The low-frequency signals going from the receiver into the subwoofer are intended to be captured by a subwoofer cable. Clear low-frequency signals must thus be sent between the two devices through a cable in order for the subwoofer to receive them.
One essential element that any excellent audio system needs is a subwoofer. The subwoofer supplements the main speakers and amplifies the bass that they are unable to reproduce.
Why Cable Direction Doesn’t Matter With Subwoofers
The arrows on subwoofer cables, according to producers of directional cables, should face away from the power source. Let’s try to grasp if subwoofers can be directed before delving deeply into subwoofer wires. It should be obvious that most subwoofer cables are not directional with a little understanding of electrons and how they flow.
As you certainly already know, there are two types of electricity: alternating current and direct current (AC versus DC). Batteries, solar panels, fuel cells, and DC generators all produce direct current. In a DC system, a wire’s end to the other is where the current flows in one direction.
To maintain a single-direction current flow, the voltage must be generally constant. The electrons are driven in one direction because the positive and negative must stay constant. Batteries can only be inserted or connected in one way for them to function properly.
Alternating current is used by our houses and the appliances inside of them. Electrons in an alternating current circuit move in one direction for 1/60th of a second before moving in the other direction for the remaining 1/60 of a second. As a result, they just tremble in situ rather than really moving.
The inability of subwoofer wires in an AC-powered system to be directional is explained by basic physics. A picture of the idea may be seen in Newton’s Cradle. The AC is depicted by the center balls as it hardly moves back and forth.