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2.75-Inch Voice Coil: The SA v.2 subwoofer is equipped with a 2.75-inch coil, which is designed to outperform many 3-inch coils typically found in subwoofers of this size. This design choice allows the SA v.2 to deliver powerful performance while maintaining a more compact and lightweight form factor, which can be beneficial for installation and overall sound quality.
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Motor Design with Shorting Ring (Faraday Ring): The motor of the SA v.2 includes a large magnet shorting ring, also known as a Faraday ring. This component plays a crucial role in reducing distortion by stabilizing the magnetic field and lowering inductive reactance. As a result, the subwoofer delivers a smoother and more accurate response across the entire acoustic spectrum, enhancing the listening experience.
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Robust Spider and Tinsel Leads: To handle the increased power and maintain reliability, the SA v.2 features an extremely robust double-layer spider. The spider is responsible for controlling the cone's movement, and its durability ensures the subwoofer can handle heavy use without degrading performance. Additionally, the “XL” tinsel leads are fully tied-on and doubled-up, ensuring they can withstand the stress of high excursion without breaking.
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Competition-Grade Paper Cone: The subwoofer's cone is made from competition-grade paper, which provides a good balance between rigidity and lightweight characteristics. This material choice allows for quick, responsive bass with minimal distortion, making it ideal for both competitive and daily use.
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Strong Foam Surround: Surrounding the cone is a strong foam surround, which is designed to allow for high excursion while maintaining the cone's alignment and reducing the risk of mechanical damage. This ensures that the subwoofer can produce deep bass without sacrificing accuracy or durability.
