Polk Audio MM522 Mobile Monitor Series 5.25" Coaxial Speaker - Ultra-Marine Certified 2-Way Boat & Car Audio Speaker, 50-40kHz Frequency Response, Titanium-Plated Woofer Cone & Terylene Dome Tweeter

Polk Audio MM522 5.25" 2-Way Coaxial Speaker for Car & Marine The Polk MM522 2-Way Speaker is a flagship Mobile Monitor series' marine & car speaker designed to easily handle extreme conditions. This speaker features 240W peak power, a titanium-plated composite woofer cone, Terylene fabric tweeter, and a Santoprene rubber surround that delivers exceptional performance. Polk's proprietary Dynamic Balance technology ensures a distortion-free response with wide sound dispersion. It utilizes laser imaging to identify the best combination of speaker materials. This premium MM1 Series speaker comes with a bold design with mounting hardware and grilles, adding style to your vehicle's interior and making it an ideal option for customized installation. With IP56 Ultra-Marine certification, this Polk speaker is built to resist corrosion and has waterproof surrounds, a composite cone, stainless steel mounting hardware, and a fiberglass-reinforced ABS basket. This ABS basket is lightweight and corrosion-resistant, with slots along one side for proper drainage. Polk's dedication to advanced technology and engineering is evident in its powerful speaker series, smart speakers, soundbars, and more. They strive to bring the best-in-class audio experience to their customers. Whether you are looking for powerful marine speakers or a complete audio system for your home, Polk has you covered.