Kicker 45KM102 is a 10-inch KM-Series weatherproof marine subwoofer designed for enclosure applications in boat audio systems. The 2-ohm subwoofer gives marine systems a dedicated bass upgrade for open-air listening where a standard automotive subwoofer is not the right fit. Key Performance Features 10-inch weatherproof marine subwoofer 2-ohm design for compatible marine amplifier systems Designed for enclosure applications Built for low-frequency output in boat audio systems Marine / Powersports Durability Designed for marine, powersports, or outdoor audio environments when used in the intended application Weather-resistant materials support installations exposed to moisture, vibration, and outdoor conditions Proper mounting, routing, and system matching are required for reliable long-term operation System Architecture Type: Marine subwoofer Size: 10 inches Nominal Impedance: 2 Ω Application: Enclosure-based marine subwoofer installations Power Handling / Output RMS Power: Verify against Kicker specifications before amplifier matching Peak Power: Not provided Driver / Construction Weatherproof marine subwoofer driver platform Designed for boat audio bass systems Marine-grade construction for outdoor use Installation Use Cases Boat subwoofer upgrades Marine systems using enclosure-mounted subwoofers Open-air bass improvement for cockpit and cabin audio Technical Specifications Brand: Kicker Series: KM Model: 45KM102 Product Type: Marine subwoofer Size: 10 inches Impedance: 2 Ω Application: Enclosure applications Identifiers & Packaging MPN: 45KM102 UPC: 713034084730 Sold As: Single Subwoofer Included Components: Subwoofer, grille where applicable, mounting hardware, documentation Why Buy From MCOR Automotive Authorized retailer for the brands we sell Specialists in marine, powersports, motorcycle, and vehicle audio upgrades Expert support for speaker selection, amplifier matching, wiring, and clean system setup