Polk Audio MM842 SVC MM1 Series 8" Marine & Car Subwoofer – 900W, 30–200Hz Frequency Response, Single 4-Ohm Voice Coil, Polypropylene Woofer Cone, Compact Subwoofer car Audio for Powerful Bass

These 8-inch marine speakers are an outstanding sub for cars & marines designed to easily handle extreme conditions. The subwoofer features 900 W peak power, a titanium-plated composite cone, and a butyl rubber surround that delivers exceptional performance. Polk’s proprietary Dynamic Balance technology ensures a distortion-free response with wide sound dispersion, utilizing laser imaging to identify best combination of speaker materials. The result is a marine subwoofer that produces powerful bass in even the toughest environments. With IP56 Advanced Ultra-Marine certification, these speakers resist corrosion thanks to sealed waterproof surrounds, a composite cone, stainless steel mounting hardware, and an ABS basket. Among high-end car audio subwoofers, it excels on road trips, appreciated by car owners, car audio installers, and any car audio enthusiast. 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 a powerful marine speakers or a complete audio system for your home, Polk has you covered.

• SUBWOOFER FOR CAR & MARINE - The Polk MM842 SVC 8" Marine Certified Subwoofer is a superior performing sub built to handle some extreme conditions. With 900W peak power, it features a titanium-plated composite woofer cone and butyl rubber surround
• HIGH-PERFORMANCE CAR AUDIO SETUP – The subwoofer’s heavy-duty spring terminals accept banana plugs, pin connectors, or 10-gauge bare wire, offering versatile connections for 8-inch Polk subwoofer and seamless integration with your car sound system
• RESONANCE-FREE SOUND CREATION – With Dynamic Balance, a proprietary technology from Polk Audio, this marine subwoofer uses laser imaging to identify the best combination of speaker materials and delivers distortion-free sound with wide dispersion
• SPLASH-PROOF SOUND SYSTEM – With IP56 Ultra-Marine certification, this marine subwoofer is built for marine audio systems. Its waterproof surrounds, composite cone, stainless steel mounting hardware, and ABS basket resist corrosion
• POLK'S INNOVATION – With advanced technology and engineering, Polk delivers best-in-class audio through car subwoofers, marine systems, powerful speaker series, smart speakers, and soundbars, letting you sit back and listen with your heart