ECS marine audio interconnect cables feature small diameter tinned OFC copper conductors with polyethylene dielectrics constructed in a tight twisted-pair arrangement for optimum noise rejection and encased in a white, small-diameter PVC jacket.

These beautiful enclosed marine subwoofer systems are loaded with our premium M10W5-4 subwoofers and are available in two distinct looks: black with a sport-grille or white with a classic grille.

The revolutionary MHD amplifiers apply a switching technology called Single Cycle Control™ to deliver world-class, full-range sonic performance and very high power from what seems like an impossibly small package. The MHD’s tiny dimensions are made possible by their outstanding electrical efficiency (over 80% at 1/2 power), which also results in a lot less current draw from your boat’s batteries. Best of all, this patented technology makes the MHD’s the finest sounding marine amplifiers, at any price.

Amazingly small in size, but huge in audio performance, the JL Audio M-Series amplifiers are the perfect solution for space-conscious installations or for anyone seeking affordable excellence in a mobile amplifier.

Engineered from the ground up to withstand the rigors of marine use, these subwoofers deliver the kind of bass that has made JL Audio famous in the automotive sound arena. This is bass that will impress you, not only with its sheer level, but even more with its smoothness, balance and precision.

Capable of standing alone, or in conjunction with our marine subwoofers, these powerful marine speaker systems deliver exceptional fidelity and output for those seeking a superior listening experience.

Designed and built to greatly exceed industry standards for Salt-Fog and UV exposure. Corrosion and UV-resistant materials used throughout. Saltwater-Rated; 2-Year Limited Warranty