Fusion SG-S103W 10" Speaker 600 Watt Sub-Woofer 3i Classic White

The Fusion SG-S103W 10" Speaker 600 Watt Sub-Woofer 3i Classic White delivers the low-frequency punch serious boaters and anglers demand when running marine audio systems. Built for saltwater and freshwater environments alike, this subwoofer integrates seamlessly into Fusion's 3i audio ecosystem, bringing deep bass response that cuts through engine noise and wind to keep your crew entertained during long days on the water. Whether you're running a center console, cabin cruiser, or fishing vessel, this 10-inch driver fills cabin and cockpit space with crisp, powerful sound without compromising the reliability your marine electronics require.

At 600 watts of peak output, the Fusion SG-S103W pushes genuine bass extension across a marine-grade enclosure rated for corrosion resistance in high-moisture, UV-exposed deck installations. The 10-inch woofer cone is engineered to handle the thermal stress of continuous operation in direct sunlight and salt spray, while the amplifier integration ensures efficient power delivery without draining your vessel's electrical system excessively. Classic White finish matches modern marine helm aesthetics and keeps cabin temperatures lower than dark finishes—a practical benefit in enclosed wheelhouses. Fusion's 3i compatibility means this subwoofer works natively with Fusion's modern head units and network architecture, eliminating integration headaches and complicated wiring.

Anglers and cruisers who spend extended time aboard will appreciate the SG-S103W's ability to pressurize interior cabin spaces without the bulk or installation complexity of larger box enclosures. Professional installers favor Fusion components for their marine-rated construction and straightforward 3i networking, reducing labor time and warranty callbacks. Mounting flexibility allows deck, cabin, or below-deck installation depending on your vessel layout and acoustic priorities. At 12 pounds, this subwoofer remains portable enough for seasonal repositioning while heavy enough to resist vibration migration during rough seas.