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The Alpine S2-S68 is a Next-Generation S-Series 6" x 8" coaxial 2-way speaker set, engineered to provide a new standard in entry-level automotive sound performance. These speakers are Hi-Res Audio Certified, capable of reproducing frequencies up to 40kHz, offering a more accurate and natural sound experience. The design utilizes "trickle-down" technology from Alpine's higher-end systems, making premium sound quality accessible. The woofer cone is meticulously crafted from a unique combination of Poly Propylene, Glass Fiber, and Mica materials. This blend ensures a lightweight construction that delivers high output with minimal distortion, resulting in a clean and accurate audio experience. Further enhancing bass performance, the speakers feature Alpine's exclusive High Amplitude Multi-Roll (HAMR) surround technology, which allows for significant cone excursion for powerful and precise bass notes. Complementing the woofer, a 1-inch dome tweeter is integrated into the coaxial design to reproduce all the high-frequency details often missing from factory speaker systems. The S-Series speakers also boast increased magnet sizes, up to 90mm in diameter, for enhanced power handling and superior mid-bass performance within their category. Designed for wide vehicle fitment, the S2-S68 includes various adapters and spacers to facilitate installation. In-line crossovers are used, allowing for a quick and easy setup, even for DIY installations. The speakers handle 75 Watts RMS and 230 Watts Peak power, with a frequency response from 75 Hz to 40 kHz and an impedance of 4 Ohms.