The PM212S4 is a white 12” subwoofer designed for marine watercraft or
powersports applications. It features a stainless steel sport grille and is UV
and moisture resistant. Can be used in sealed, vented or infinite baffle
Element Ready™ - Subwoofers
These subwoofers are protected against Dust, UV, Water, Corrosion, and
feature Stainless hardware.
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry
Klippel is a speaker certification program allowing us to deliver the best
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...
FlexFit Basket - Marine Sub
The slot mounted frame pattern allows fine-tuning of the subwoofer's
Anodized Aluminum Voice Coil Former
Rockford Fosgate subwoofers use anodized aluminum voice coil formers for
superior heat dissipation...