Rockford Fosgate M2 M212S4B Marine Grade 12-Inch  500 Watt Subwoofer Black
The RF Marine M2 series subs are perfect for anyone looking to add some PUNCH to their vessel. UV and moisture resistant to assure great performance in harsh marine environments, these subs deliver tight, clean bass. The 12-inch M212S4B boasts 600 watts maximum power handling.The Rockford Fosgate M2 Marine SeriesAlthough the car environment is harsh, it's downright cozy compared to what your boat has to deal with. Despite all the moisture, vibration and corrosion, it has to play loud--how else are those guys skiing behind you going to hear it? It takes serious engineering to make it sound good and last. The M2 series are true "marine grade" speakers for watercraft.M212S4B Features16 gauge corrosion resistant removable Stainless Steel grille cover insertFully insulated ultra-flexible lead wireHigh temperature Kapton former with polyimide insulated copper wireInjection molded mineral filled parabolic polypropylene cone body with UV inhibitorsInternal magnetic shielding for reduced electromagnetic interference potentialLinear, high excursion matched motor magnetics and suspension designMoisture, tear and fatigue resistant aramid fiber spiderProprietary corrosion resistant gold plated bare-wire input push-type terminalsRemovable trim ringTrue Marine Grade complianceUV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surroundUV stable Centrex injection molded plastic partsSerious bass for marine applications.Click to enlarge.M212S4B SpecificationsConfiguration:4-Ohm Single Voice Coil SubwooferSize:12"Impedance:4-OhmsPower Handling:300 Watts RMS600 Watts MaxBasket Material:UV Stable CentrexSpeaker Connector:Corrossion resistant 8 AWG spring loadFrequency Response:30Hz - 250HzCutout Diameter:10.95 in. (27.82 cm)Mounting Depth:6.58 in. (16.72 cm)Mounting Hardware:Stainless SteelShipping Weight:20.1 Lbs. (9.15 Kg.)Thirty Years of Rockford FosgateRockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford's 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company's no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford's new products push the performance envelope even further. Each new product is a step forward--they sound bigger, they play louder, and run longer. Rockford never settles for "good enough."The 2010 product line represents the company's core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition.What's in the BoxRockford Fosgate M212S4B Marine Grade M2 Series Subwoofer, Mounting Hardware, Decorative Trim Ring, User's ManualM2 Marine Series SubwoofersRockford Fosgate offers four different M2 models--a 10-inch sub and a 12-inch sub, both available in white and black.Rockford Fosgate M2 M210S4 Marine Grade 10-Inch 500 Watt Subwoofer WhiteRockford Fosgate M2 M210S4B Marine Grade 10-Inch 500 Watt Subwoofer BlackRockford Fosgate M2 M212S4 Marine Grade 12-Inch 600 Watt Subwoofer WhiteRockford Fosgate M2 M212S4B Marine Grade 12-Inch 600 Watt Subwoofer Black