Rockford Fosgate 10″ Marine Subwoofer – Stainless/Black

M210S4B 10″ Marine Subwoofer – Black,The M210S4B is a black 10″ subwoofer designed for marine watercraft or powersports applications. It features a stainless steel grille is UV and moisture resistant and can be used in sealed, vented or infinite baffle installations. Just because you’re on the water doesn’t mean you have to go without bass. Put this 10″ in your boat and you just may redefine ‘party barge’! This subwoofer is designed for free air/infinite baffle applications. True Marine Grade compliance, UV stable Centrex injection molded plastic parts, Proprietary corrosion resistant gold plated bare-wire input push-type terminals, Injection molded mineral filled parabolic polypropylene cone body with UV inhibitors, UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround, 16 gauge corrosion resistant removable Stainless Steel grille cover insert, Internal magnetic shielding for reduced electromagnetic interference potential, Fully insulated ultra-flexible lead wire, High temperature Kapton former with polyimide insulated copper wire, Moisture, tear and fatigue resistant aramid fiber spider, Linear, high excursion matched motor magnetics and suspension design, Removable trim ring, 1 Year Standard Warranty , CEA-2031, Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has the capacity to handle power under continuous damand, not instantaneous power handling, that over time, can damage voice coils. VAST Surround – Subwoofers, The Vertical Attach Surround Technique significantly increases a subwoofer’s effective radiating cone area up to 25%. Rockford Fosgate’s proprietary surround technique, VAST, provides up to a 25% increase in the speakers effective radiating cone area without complicated installation issues. This design alters the typical design and manufacturing technique by eliminating the large flat glue surface area (the landing),