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Rockford Fosgate :: M212S4B :: $199.00

Rockford Fosgate M212S4B

Item# 21717

12" 4-Ohm SVC M2 Marine Series Component Subwoofer - Black

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Power Handling
  • 300 Watts RMS
  • 600 Watts Max
General Features
  • 16 gauge corrosion resistant removable Stainless Steel grille cover insert
  • Fully insulated ultra-flexible lead wire
  • High temperature Kapton former with polyimide insulated copper wire
  • Injection molded mineral filled parabolic polypropylene cone body with UV inhibitors
  • Internal magnetic shielding for reduced electromagnetic interference potential
  • Linear, high excursion matched motor magnetics and suspension design
  • Moisture, tear and fatigue resistant aramid fiber spider
  • Proprietary corrosion resistant gold plated bare-wire input push-type terminals
  • Removable trim ring
  • True Marine Grade compliance
  • UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
  • UV stable Centrex injection molded plastic parts
General Specifications
  • Speaker Connector: Corrossion resistant 8 AWG spring load
  • Frequency Response: 30Hz - 250Hz
  • Fs: 35
  • Re: 3.10
  • Le: 0.3
  • Qms: 9.00
  • Qes: 0.55
  • Qts: 0.52
  • Vas: 44.3
  • Sd: 510
  • SPL (1w/1m): 87
  • Xmax: 12.0
  • Woofer Displacement: 0.053 cu. ft. (1.50 Liters)
  • Cutout Diameter: 8.957 in. (22.75 cm)
  • Mounting Depth: 6.58 in. (16.72 cm)
  • Stainless Steel Mounting Hardware
  • Shipping Weight :20.1 Lbs. (9.15 Kg.)
  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

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   jeepers From el paso, tx
put this baby in a custom made box in the back of my 2000 jeep tj and it is just awesome. really loud and clear bass makes my jeep rumble and it looks really rugged everyone is always eyeballin it little do they know this sub is going nowhere. thiefs beware (bolted it down 1 inch thick bolts with 8 gauge plates)