ROCKFORD FOSGATE PM212S4B
12" BLACK 300W RMS Single 4-Ohm Punch M2 Marine Subwoofer
GENERAL FEATURES:
Power Handling (Watts RMS)
300 Watts RMS 
600 Watts Max
True Marine Grade compliance
100% UV stable Centrex® injection molded plastic parts
Injection molded mineral filled polypropylene cone body with UV inhibitors
UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
18 gauge corrosion resistant removable Stainless Steel grille cover insert
Ultra-flexible fully insulated silicone lead wire
Proprietary corrosion resistant spring loaded push terminals
Moisture, tear and fatigue resistant Aramid fiber spider
Linear, high excursion matched motor magnetics and suspension design
Internal magnetic shielding
Removable trim ring/grille
Available in black or white
2 Year Warranty
OVERVIEW:
The PM212SX is a black 12” subwoofer designed with waterproofing technologies specific for marine watercraft or powersports applications. It features a stainless steel sport grille and is UV and moisture resistant. It's versatile design allows it to be used in sealed, vented or infinite baffle installations.