Alpine - W12S4-IB-LB Marine 12" Subwoofer with Infinite Baffle - Each - Black

Bring deep controlled bass to the water in a compact 12-inch design. Built on Alpine’s legendary R-Series platform the MRN-W12S4-IB-LB combines powerful output long-excursion performance and marine-ready durability.Features12-Inch Marine Subwoofer600W RMS Power HandlingInfinite-Baffle Installation OptimizedIP66 Dust And Water ResistanceIntegrated RGB LED LightingBig Bass in a More Compact DesignA subwoofer gives marine music the depth and energy that speakers alone cannot provide. The MRN-W12S4-IB-LB delivers 600 watts RMS and uses a long-excursion design to move more air for stronger low-frequency impact. Kick drums hit with greater weight bass lines sound fuller and the entire system feels more complete. Its 10-inch format brings powerful Alpine bass to boats where installation space may be limited helping the low end remain present even as wind and engine noise build across the boat.Protected for Life on the WaterThe MRN-W12S4-IB-LB is built for the conditions that come with life on the water. Its IP66-certified dust- and water-resistant construction helps protect against dust and powerful water spray while resistance to salt fog and UV exposure supports lasting durability in demanding marine environments. Separate waterproof connections help protect the speaker signal and RGB lighting wiring and included connectors and mounting hardware support a clean secure installation season after season onboard.Made for Infinite-Baffle InstallationsThe MRN-W12S4-IB-LB is optimized for infinite-baffle marine installations using the open space behind the mounting panel instead of requiring a separate enclosure. This preserves valuable onboard storage and keeps installation simpler by eliminating the added cost construction and enclosure calculations of a traditional subwoofer box. Its compact 10-inch format also helps fit more inst