Alpine S2-S40 Speakers 4 Inch 10cm S2 Series Car 2 Way Coaxial 140W

S-Series 10cm (4”) Coaxial 2-Way Speakers. The lightweight woofer cone, crafted from a combination of polypropylene, glass fiber, and mica materials, serves up the essential high output / low distortion sound required for High-Res Audio performance.

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