80W RMS

Alpine 5-1/4" Coaxial 2-Way Speakers, 55-Watts RMS The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process. Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection. Specifications 55W RMS/170W Peak Nominal Impedance 4Ω Frequency Response: 80-22kHz 1” Silk Dome Tweeter CFRP (Carbon Fiber Reinforced Plastic) Cone H.A.M.R. Surround CustomStamped Steel Frame 25mm voice coil Optional grille sold separately (KTE-S50G)

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Alpine 6-1/2-Inch Coaxial 2-Way Speakers, 80-Watt RMS Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S65 6.5” Coaxial Speakers offer a new standard in entry-level sound performance. Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers resulting in a more accurate and natural sound at an entry-level price point.  Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S65 is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience. Alpine-exclusive High Amplitude Multi- Roll (HAMR) surround technology is integrated into the speaker design which allows for maximum cone movement, delivering powerful and accurate bass notes. The S-Series S2-S65 is compatible with the KTE-S65G Speaker Grille (sold separately). This sleek and stylish grille will not only add a visual upgrade to your speakers but also provide protection against any damage. Specifications Hi-Res Audio Certified (Up to 40kHz) Poly Propylene, Glass Fiber, and Mica Cone Material Lightweight Design with High Output and Low Distortion High-Amplitude Multi-Roll (H.A.M.R.) Surround   Integrated 1” Tweeters (Coaxial) Compatible with KTE-S65G Speaker Grille (sold separately) Woofer Size: 6.5”  Tweeter Size: 1” (Coaxial) Power Handling: 80W RMS / 240W Peak Frequency Response: 70Hz - 40kHz (Hi-Res) Sensitivity: 88dB

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