The M3 Subwoofers from JL Audio offer high-performance bass at an affordable price, making them the perfect choice for boaters who want great sound without breaking the bank. Designed by the same expert team and built on the same U.S. production line as the flagship M6 subwoofers, the M3 delivers exceptional sub-bass performance in moderate power applications. The M3-10IB model is specifically designed for infinite-baffle operation, allowing for flexible installation in a variety of locations without the need for a dedicated enclosure. With the M3, you get impressive bass performance and reliability, enhancing your marine audio experience.