MX650-CCX-CG-TB - JL Audio 6.5" Marine Cockpit Coaxials 6.5" JL Audio Marine MX Series 2-Way Car Speakers | Power Handling: Peak: 240 watts per pair / 120 watts each | RMS: 120 watts per pair / 60 watts each Injection-molded mica-filled polypropylene cone | Dust cap profile engineered for smooth upper-end response | Synthetic fiber spider with progressive roll design and made specifically for marine applications Synthetic rubber surrounds | UV-resistant polymer baskets encapsulate motor structure | 3/4" Silk dome diaphragm tweeter Ferrofluid-cooled and damped tweeter for improved response and power handling | Natural woofer rolloff with 2nd order high-pass filter on tweeter | 4 ohms impedance Sensitivity: 89.5 | Frequency Response: 55-25,000 Hz | Top-mount depth: 3" | Designed for free-air application