Product Overview
The RM112D4B is a black 12” subwoofer designed with weatherproofing technology specific for use in marine watercraft or powersports applications. It features a color molded grille that is 100% UV stable. This model can be used in sealed, vented or infinite baffle installations.
True Marine Grade compliance
100% UV stable ASA injection molded plastic parts
Injection molded mineral filled polypropylene cone body with UV inhibitors
UV and Salt-Fog Resistant Santoprene surround
Ultra-flexible fully insulated silicone lead wire
Proprietary corrosion resistant spring loaded push terminals
Moisture, tear and fatigue resistant Aramid fiber spider
Removable trim ring/grille
Available in black or white
2-Year Warranty
Klippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
Element Ready™ - Subwoofers
These subwoofers are protected against Dust, UV, Water, Corrosion, and feature Stainless hardware.
ASTM Test Standards
Marine Grade standards ensure resistance to extreme environments.
VAST Surround - Marine
The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.
CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
Anodized Aluminum Voice Coil Former
Rockford Fosgate subwoofers use anodized aluminum voice coil formers for superior heat dissipation (up to 100° at full power levels).
FlexFit 2 Basket - Marine Sub
The slot mounted frame pattern allows for variable adjustments to the mounting position of the subwoofer.
Proposition 65 Warning for California Residents