The price-leading Infinity Primus car subwoofers were designed to deliver high-output, low-distortion bass with a power handling capability of up to 1200 watts of peak power. These subwoofers feature lightweight yet rigid polypropylene woofer cones edged with heavy-duty rubber to provide high efficiency and long-lasting durability for better interfacing with a variety of amplifiers. Finally, some of the world's best transducer engineers individually voice our subwoofers and speakers to ensure we achieve the signature sound that is unmistakably Infinity..PZA MORE SPECS