Alpine S2-S40C, S Series 4" 2-Way Hi-Res Speakers + Sound Damping Kit Bundle
Experience superior sound clarity with the Next-Generation S-Series S2-S40C 4” Component 2-Way Speakers, newly redesigned and Hi-Res Audio Certified. Inspired by the state-of-the-art AlpineF#1Status system, these speakers reproduce up to a 40kHz frequency response, setting a new benchmark for entry-level sound performance. Enjoy rich, natural audio that brings your favorite music to life. The S2-S40C speakers are crafted from an advanced blend of Poly Propylene, Glass Fiber, and Mica Cone materials for lightweight construction, high output, and minimal distortion. Enhanced with Alpine’s exclusive High Amplitude Multi-Roll (HAMR) surround technology, these speakers allow for maximum cone movement, delivering powerful and precise bass notes for an immersive listening experience. Designed for convenience, the S2-S40C offers seamless OEM fitment and simplified installation. With in-line crossovers for optimal sound separation and adjustable flush-mount tweeters that can fit into compact spaces, these speakers provide flexible, precision-tuned sound for any vehicle setup. HI-RES CERTIFIED 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. CLEAN, ACCURATE AUDIO Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S40C is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience. HAMR Surround 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. Simplified Installation Engineered for versatility, these speakers offer seamless OEM fitment and simplified installation. With in-line crossovers, you can achieve optimal sound separation and precise tuning. The adjustable tweeters feature a flush mount housing that is removable allowing for installations in small OEM tweeter locations. Roadkill Expert Series Sound Damping Material Speaker Kit is perfect for dampening the area behind car speakers Overall improved sound quality Increased amplifier output Easy cut and apply installation Self adhesive No surface preparation required for a solid installation High temperature resistance up to 400° F Super adhesive and conformability provides maximum surface contact Unique adhesive/damping composition results in unmatched adhesion that increases over time Weight per sq. ft.: 0.65 lbs Material thickness: 0.08" Aluminum Layer: 6 mil Total Square Feet: 1.7 sq. ft. Package contains 2 sheets (10" x 12") | Speaker Size 4" Design 2-Way Component Tweeter Design 1" Dome Impedance (Ohms) 4 Tweeter Composition Silk Woofer Composition Poly/Glass-Fiber/Mica Woofer Surround Rubber Sensitivity (dB) 86dB Frequency Response (Hz) 100-40k Hz RMS Power Rating (Watts) 45 Peak Power Rating (Watts) 140 Top-mount Depth (Inches) 1 3/4" Bottom-mount Depth (inches) Tweeter Cutout Diameter (inches) 2" Woofer Cutout Diameter (inches) 3 11/16" Grilles Included No Warranty 1-Year