Alpine R2-S653 R-Series Pro 3-Way Component Speaker Set

Engineered to deliver crisp highs, rich mids, and deep lows, the Next-Gen R-Series R2-S653 Speakers will elevate your music for a truly loud and fun sound experience.  Features Hi-Res Audio Certified Glass Fiber Reinforced Cone Die-Cast Aluminum Basket Ferrite Magnet Structure High-Amplitude Multi-Roll (H.A.M.R.) Surround (2) Premium-Grade Full Passive Performance Crossover Networks  Magnesium Hard-Dome Tweeters with Swivel Mount Design Protective Open Mesh Grille Pair Included Hi-Res Certified Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status systems, the Next-Generation R-Series Speakers are Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy. Pro Performance The Next-Generation R-Series speakers now come in upgraded 'Pro' models in addition to the standard model lineup. The pro models utilize a highly rigid, die-cast aluminum basket that eliminates flexing and resonance during playback to ensure the highest quality sound performance.   Glass-Fiber Reinforced Cone The new lightweight and rigid glass fiber-reinforced cone material allows for extreme movement and low distortion which results in an incredibly accurate and clean sound during playback. Upgraded Mid-Bass The Next-Generation R-Series speakers utilize a ferrite magnet, different from the neodymium from previous generations, and a larger motor structure that contributes to more mid- bass during the playback. Despite the larger motor structure, the speakers still maintain the same depth for easy installation. Accurate Music Reproduction Continuing with the Next-Generation R- Series speaker line is Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology that increased excursions while maintaining linearity for more accurate music reproduction. Flexible Application Magnesium, hard-dome tweeters contribute to the "loud and fun" R-series sound signature and feature a swivel- mount design for optimal listening positioning and threaded removable housing for flexible factory applications.