Next-Generation S-Series 6.5" Component 2-Way Speaker Set. Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S65C 6.5” Component 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. Features: Hi-Res Audio Certified Poly Propylene, Glass Fiber, and Mica Cone Material High-Amplitude Multi-Roll (H.A.M.R.) Surround Included 1” Tweeters with Threaded Removable Housing OEM Fitment with In-Line Crossovers Compatible with KTE-S65G Speaker Grille (sold separately) Woofer Size: 6.5” Tweeter Size: 1” (Component) Maximum Peak Power: 240W Maximum RMS Power: 80W Frequency Response: 70Hz - 40kHz (Hi-Res)