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Rockford Fosgate Marine M212S4 (White)

12" 4 ohm Marine M2 Series Subwoofer

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• 600 watts Peak
• 300 watts RMS
• 4 ohm
• Polypropylene Cone
• Thermo-Plastic Elastomer Surround
• Kapton® Former
• Magnetic Shielding
• White

Learn more about the m212s4

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

pm212s4 thumbnail

Rockford Fosgate PM212S4

OUR PRICE: $369.99

View item

Product Highlights


• 600 watts Peak
• 300 watts RMS
• 4 ohm
• Polypropylene Cone
• Thermo-Plastic Elastomer Surround
• Kapton® Former
• Magnetic Shielding
• White

Description


Rockford Fosgate brand icon

Authorized dealer

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 ohm
  • Injection molded mineral filled parabolic polypropylene cone
  • UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
  • High temperature Kapton® 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

Product history:

Rockford Fosgate PM212S4 thumbnail
(newest, current model)
Rockford Fosgate M212S4 thumbnail
(previous model, replaced by Rockford Fosgate PM212S4)

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate Marine M212S4 (White) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate Marine M212S4 (White) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate Marine M212S4 (White) Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate Marine M212S4 (White) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
30 - 250 Hz
Sensitivity
87 dB
Xmax (millimeters)
12 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Thermo-Plastic Elastomer
Subwoofer Grille
Yes - Included
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Top-Mount Depth (Mounting Depth)
6-5/8"
Cutout Diameter
11"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

M212S4

Weight:

12.90lbs

Internal SKU:

m212s4

Internal Product ID:

15640

Product and How-to Videos


Customer Ratings & Reviews


Rockford Fosgate Marine M212S4 (White) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.7
Features
5
Design
5
Usability
5

Customer Reviews

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Awesome sub!!

Looks good and sounds great. Rockford Fosgate subs rock as always.

By chris on August 8, 2012

20 found this helpful


Rockford Fosgate M212S4

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.

By Scott on July 20, 2011

21 found this helpful


Fosgate m2 12" marine sub!! POUNDS!!

So impressed. I had installed in 2013 cobalt 200. Baffle. Simply cut /screwed to fiberglass. Use the air from under seats. The whole boat pounds!!! Was going to do 2-12" and 2 amps.... Only did 1 amp and 1 sub and was so good!!

Thx for the amazing deal!

By Mike on September 19, 2013

20 found this helpful




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