Alpine 10-Inch Marine Subwoofer with Integrated RGB Lighting in Black - MRN-W10S4-IB-LB

Alpine MRN-W10S4-IB-LB 10-Inch Marine Subwoofer with Integrated RGB Lighting in Black

Upgrade Your Boat Audio System
If you're looking for a marine subwoofer that can deliver strong bass and hold up in harsh conditions, this 10-inch black model is built to impress. With 600W RMS power handling and 1,800W peak power, it brings serious output to your marine sound system. The single voice coil design, 4-ohm impedance and 20 mm Xmax help support clean, impactful low-frequency performance for your favorite music on the water.

Made for the Marine Environment
Marine audio equipment needs to do more than sound good, and this subwoofer is prepared for the elements. Its IP66-certified dust- and water-resistant assembly is designed for added durability, while ASTM B117 salt and fog testing and ASTM G154 UV testing help confirm its readiness for demanding outdoor use. The fixed, non-removable black grille and waterproof Deutsch connectors add to the rugged, installation-friendly design.

Bass Response With Installation Versatility
The ultra-rigid polypropylene and carbon-fiber parabolic cone works with a High Amplitude Multi-Roll (HAMR) surround to help deliver responsive, controlled bass. This marine subwoofer is optimized for infinite-baffle applications and also works with sealed enclosures, giving you flexible setup options for your boat audio system. A 10-inch cutout diameter, 6-3/4-inch mounting depth and included hardware make installation straightforward for compatible setups.

Key Features

• Premium 10" marine subwoofer sold individually
• Built on Alpine’s legendary R-Series platform
• Alpine Signature Sound optimized for outdoor listening
• 600W RMS / 1,800W peak power handling
• 20 mm Xmax for powerful bass impact
• 4-ohm single voice coil
• Optimized for infinite-baffle installations
• Compatible with sealed enclosures; ported enclosures not recommended
• Ultra-rigid polypropylene and carbon-fiber parabolic cone
• High Amplitude Multi-Roll (HAMR) surround
• Double-stacked strontium ferrite motor
• IP66-certified dust- and water-resistant assembly
• Salt, fog, UV, and vessel water-tightness tested
• Integrated 4-pin RGB LED optical-diffusion grille (Controller and Remote Required)

Features

• Big Bass in a More Compact Design
  A subwoofer gives marine music the depth and energy that speakers alone cannot provide. The MRN-W10S4-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 Water
  The MRN-W10S4-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 Installations
  The MRN-W10S4-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 bax. lts compact 10-inch format also helps fit more installation locations. It can also be used in a properlly engineered sealed enclosure. Ported enclosures are not recommended.
• Powerful Bass That Stays Controlled
  Built on Alpine's legendary R-Series platform, the MRN-W10S4-IB-LB uses an ultra-rigid polyprapylene and carbon-liber parabolic cone with a high-excursion suspension to keep bass powerful and controlled as the volume rises. A large 65 mm voice coill, double-stacked magnet, and integrated airflow help manage heat during extended playback. Together, these technologies deliver bass that hits with authority, starts and stops cleanly, and gives the music a deeper, ore energetic floundation whether oruising at speed or relaxing at the dock.
• Distinctive Style with RGB Lighting
  A fixed black grille gives the MRN-W10S4-IB-LB a bold, relined presence that complements dark interiors, black trim, and modern marine finishes. Integrated 4-pin RGB LED lighting shines through an optical-diflusion grille for a smooth, even glow after sunset, creating anything from subile accent lighting to a more energetic atmosphere onboard. LED operation requires a compatible controller and remote, sold separately.