Kicker KM122 (45KM122) (Open Box, Great)

Marine Enclosure-Optimized Foundation

The Kicker 45KM122 is a flagship 12" marine transducer specifically engineered for sealed or ported enclosures, delivering a refined and authoritative low-frequency foundation for any vessel. Unlike free-air models, the KM12 is built to thrive in a controlled air environment, allowing for a tighter, more rhythmic bass response that is ideal for high-fidelity music reproduction. This driver features a single 2-Ohm voice coil, optimizing it for modern marine mono-channel amplifiers to ensure maximum power transfer and acoustic impact.

Built with Kicker's "Real Marine" certification, the 45KM122 is designed to withstand the most grueling conditions on the water. It features a UV-treated injection-molded polypropylene cone and a co-molded Santoprene surround for consistent, high-excursion performance. The assembly is anchored by a corrosion-resistant polymer basket and 316L stainless-steel hardware, while the UniPlate back plate and pole piece act as an integrated heat sink to prevent thermal fatigue. With its completely sealed motor and protective terminal cap, this 12" driver is the definitive choice for audiophiles seeking deep, punchy bass in a protected enclosure.