6.5-Inch 2-way coaxial speaker system with 50-100 watt power rating and 65Hz-25kHz frequency</br>UV resistant fiber-reinforced ABS composite baskets and grilles</br>Insert injection-molded magnet systems</br>Meets or exceeds ASTM requirements</br>3/4-Inch tweeter with titanium dome</br>Nautic crossover with special protective sealing lacquer</br>Gold plated terminals to resist corrosion</br>Protected voice coils from direct water spray</br>Sealed solder joints</br></br>Product Description</br></br>6.5" 2-Way Coaxial Speaker System with 50-100 Watt Power Rating and 65Hz-25kHz Frequency. Founded in the early 60's in Obrigheim?? Germany?? MB Quart is known worldwide for designing and manufacturing innovative and technically advanced audio products. From car?? marine and home loudspeakers?? MB Quart products exemplify "an Engineering." The Nautic line of speakers is built for extreme conditions and designed to meet the rigors of marine environments while producing the highest levels of audio performance. MB Quart most recently revolutionized the mobile loudspeaker industry with WideSphere technology that emits extra-wide sound dispersion to listeners in order to enjoy the full range of music from almost any seating position in a vehicle. Audio and marine loudspeaker systems are put through stringent tests under the most extreme environmental conditions. Decades of refinement with meticulous attention to detail and tolerances in hand-built components have earned MB Quart a distinguished reputation for quality manufacturing?? unmatched reliability and extraordinary performance. Praised by countless world-wide audio press awards and critical listeners around the world?? MB Quart brings extraordinary engineering expertise?? experience and design philosophy to a truly global Maxxsonics brand. Parent company?? Maxxsonics USA?? offers decades of combined experience and distinction with four brands MB QUART?? Hifonics?? Autotek and Crunch. We independ"pport and maintain these best-in-class brands to bring you some of the biggest?? baddest and coolest products in the car?? marine and home audio industry. Maxxsonics desig