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Rockford Fosgate M212S4 (White)

12" 4 ohms Marine M2 Series Subwoofer

  • 5.0

(2 reviews)

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Price Information

$449.99

–$280.00

$169.99

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The RF Marine M2 full-range are perfect for anyone looking to add some real power to their vessel. UV and moisture resistants assure great performance in even the harshest of marine environments.

  • 12" Rockford Fosgate Marine M2 Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Impedance: 4 ohms
  • Injection molded mineral filled parabolic polypropylene cone
  • UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
  • High temperature KaptonŽ former with polyimide insulated copper wire
  • Internal magnetic shielding for reduced electromagnetic interference potential
  • 2" Voice coil
  • Linear, high excursion matched motor magnetics and suspension design
  • Frequency response: 30-250 Hz
  • Sensitivity: 87 dB
  • Color is white
  • Also available in: Black
  • 1-year SonicElectronix.com warranty
Subwoofer Specifications
Subwoofer Size 12"
Subwoofer Design Round / Circle
Main Cone Color Black
Voice Coil(s) Single
Impedance (Per Voice Coil) 4 ohms
Peak Power Handling 600 watts
RMS Power Handling 300 watts
Woofer Surround Thermo-Plastic Elastomer
Woofer Composition Polypropylene
Sensitivity 87 dB
Frequency Response 30 - 250 Hz
Xmax (millimeters) 12 mm
Top-Mount Depth 6-5/8"
Shallow Mount Installation No
Cutout Diameter 11"
Recommended Enclosure Type Ported / Vented
Sealed
Subwoofer Grille Yes - Included
Re-Cone Kit Available No
Amplified or Non-Amplified Non-Amplified
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Sonic Electronix
Customer Review Summary for Rockford Fosgate M212S4 (White)
Average Customer Rating is 5.0 out of 5 stars:
  • 5.0
based on 2 Reviews
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Rating Distribution:
5 star:
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 100%
4 star:
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3 star:
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what's this?
Average Attributes Rating:
Durability
  • 5.0
 5.0
Value
  • 4.5
 4.5
Features
  • 5.0
 5.0
Design
  • 5.0
 5.0
Usability
  • 5.0
 5.0
what's this?
Most Helpful Customer Reviews:
August 8, 2012 Awesome sub!!
Review by
chris from evans, CO
Overall
  • 5.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Looks good and sounds great. Rockford Fosgate subs rock as always.
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July 20, 2011 Rockford Fosgate M212S4
Review by
Scott from Woodstock, ga
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
This sub is underated on its power- It Hits Hard , is Crisp and Clear and is far superior to other 12" Marine Subs out there. Powered by an Alpine pdx 1.600. This thing is a monster.
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Rockford Fosgate M212S4B (Black)
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Product Summary

Manufacturer: Rockford Fosgate
Model number: M212S4
UPC: 780687328627
Weight: 21.00 lbs
Internal SKU: m212s4
Internal product ID: 15640