JL Audio has tackled the challenges of marine amplifier design. Designed with the same commitment to engineering and innovative thinking that we apply to our marine speaker designs. For us, it isn’t enough to repackage circuits and technologies that have been around for decades… our customers expect more. Our cutting-edge marine amplifiers fully deliver the benefits of full-range switching technology. In addition to world class sonic quality, they offer outstanding efficiency, which results in small size and less current draw per watt. Each series offers a wide range of models to fit the needs of any serious marine audio installation.