3" x 75mm Dual 1Ω Flat Wire Aluminum Voice Coil for Subwoofer/Speaker

* 3" Diameter Voice Coil
* 75mm Winding Height
* High Temperature Flat Aluminum Wire
* 4 layers
* Black USA Glue
* Former Thickness: 0..8mm
* Former Height: 150mm
* Former Material: Black Anodize AL
* Former Outer Dimension: 77.80mm
* Coil Outer Dimension: 81.60mm
* Wire Type: Flat Aluminum

Enhance your subwoofer's performance with this precision-engineered voice coil. Meticulously designed for optimal efficiency, this component is an essential upgrade or replacement part for audiophiles and DIY enthusiasts seeking unparalleled bass reproduction.

The flat-wound coil design can offer certain advantages, such as a lower profile and potentially better heat dissipation due to a larger surface area.

A voice coil with a high-temperature rating is designed to withstand and dissipate this heat effectively. This is important because excessive heat can lead to several issues, including:

* Coil Resistance Changes: As the temperature increases, the resistance of the wire in the voice coil can change. This can affect the electrical characteristics of the speaker, potentially impacting its performance.
* Material Degradation: High temperatures over an extended period can lead to the degradation of materials in the voice coil, affecting its mechanical properties and long-term reliability.
* Speaker Efficiency: Excessive heat can reduce the efficiency of the speaker, affecting its ability to convert electrical signals into sound accurately.

Dual Voice Coil (DVC):

* A speaker or subwoofer with a dual voice coil has two independent coils of wire, each wound around the same former. These coils are typically wound in opposite directions. Each coil has its own pair of terminals.
* The dual voice coil design provides more flexibility in wiring configurations. You can choose to wire the coils in series or parallel, resulting in different impedance options
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* Contact to purchase individually or mix/combine different sizes.