Here is a wiring diagram of two subwoofers with DVC drivers attached to an amplifier. Two DVC Drivers attached to an Amplifier (Series/Parallel) As the drivers have single voice coils, all of them are connected in parallel.Īll the (+)/(-) terminals of the drivers are connected to the (+)/(-) terminals of the amp, respectively. Given below is a wiring diagram of six SVC drivers attached to an amplifier. We will explain the wiring diagrams of an SVC driver as well as a DVC driver. Nevertheless, series connections between voice coils on the same driver are allowed.Ī few examples of different wirings of a subwoofer system are given below. However, it is vital to ensure that you make no series connection between two or more drivers. When wiring the drivers and the amplifier, you can make connections in series as well as parallel. So, you will have to figure out the impedance that you require and make the connections accordingly. Even if you have up to six SVC drivers, the wiring will be the same.ĭual voice coil drivers give you more flexibility and multiple wiring options.ĭifferent connections between the drivers and amplifiers will result in different impedances. All you have to do is connect the (+) of the woofers with (+) of the amplifier and similarly with the (-) connections. There are two terminals on the speaker and two leads from the amplifier. Single voice coil drivers have the most uncomplicated wiring. However, it can be a little tricky if the sub has multiple voice coils. Wiring is pretty simple if you're installing a single voice coil subwoofer. There are several different types of subwoofers with different types of voice coils. Such kinds of subwoofers require you to do the wiring yourself. Some subwoofers have an amplifier enclosed in the box with them called a powered subwoofer. Now, as mentioned above, different subwoofers are built differently. The vibrations result in low-frequency sound waves that you can hear. Upon receiving the current, the subwoofer amplifies it, and with the help of the magnetic coil that vibrates, the cone converts it into sound. The audio receiver sends the signals via an electrical current. Subwoofers are attached to an audio receiver to receive low-frequency signals known as low-frequency effects (LFE) on the soundtracks. However, generally, all subwoofers have a similar working mechanism. Different subwoofers have different wiring (we will explain this later on). When you add one to the system, you have to be careful to choose the right kind of subwoofer as per your needs. Subwoofers are a separate entity from the sound system. Therefore, the subwoofers work for a more extended period. Ferrite magnets are the heaviest, and they tend to retain magnetism over time. Different types of magnets exist in different subwoofers. Magnet: The primary driving force of a subwoofer is the large permanent magnet.It's a frame, but it also contributes to the sound quality due to its stiffness and non-resonance. Basket: The basket contains all the things listed above.It is essential as it creates an alternating field within the motor. The coil is a copper or aluminum wire that is tightly wound around the former. The former, as the name suggests, maintains the shape and form of the voice coil. It is made up of two parts: the coil and the former. Voice Coil: An essential part of a subwoofer is its voice coil.It also works to maintain the linear movement of the voice coil by suspending the cone and coil. Spider: Spider is a layered series of wavy and corrugated pieces that attach the tinsel leads to the voice coil.Tinsel Lead: These are the leads and wires that carry current between the terminals and the voice coil.The cone surround keeps the path of the cone linear and acts as a subwoofer’s suspension. The cone is the part of the subwoofer which creates sound waves with the help of the oscillations of the voice coil. Speaker Cone and Surround: The next part is the speaker cone and its surround.Mounted over the large hole in the subwoofer keeps the parts below it safe from wear and tear. Dust Cap: A dust cap is the outermost covering of the subwoofer.Following are some essential parts of a subwoofer: Subwoofers are made up of different parts and components. Other sounds, such as voices, melodies, etc., cannot be detected by the subwoofers. They are used with speakers because they only focus on the deep sounds. They are a great addition to your sound system, as they make you feel the bass. It sounds that are below our hearing ability or too low for us to hear (i.e., between 20-200 Hz) become audible. A subwoofer is a type of speaker that picks up low-frequency sounds and amplifies them so that we can hear them.
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