Alpine S2 4″ Coaxial 2-Way Speaker System 4 Ohm 140W Peak 45W RMS S2-S40C

The Alpine S2-S40 4″ 2-way speaker system delivers next-generation sound performance with Hi-Res Audio certification and upgraded materials for cleaner, more accurate playback. Designed to reproduce frequencies up to 40kHz, these speakers provide crisp highs, detailed mids, and natural sound at an entry-level price point. The cone is crafted from a blend of Poly Propylene, Glass Fiber, and Mica for lightweight strength, high output, and low distortion. Alpine’s exclusive High Amplitude Multi-Roll (H.A.M.R.) surround allows for greater cone movement, producing deeper and more controlled bass. With 4-ohm impedance, 45W RMS power handling, and OEM-friendly fitment, the S2-S40C is engineered for easy installation and impressive everyday performance.

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