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Rockford Fosgate M1D4-12B - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 12” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (Black)

Rockford Fosgate
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• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene - IMPP Cone
• Santoprene Rubber Surround
• Impedance: Dual 2 ohms
• Mount depth: 4.65"
• Sensitivity: 92 dB

Learn more about the m1d412b_obc
Was $269.99 Details
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$215.99

 with warranty

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New, Damaged Packaging
Open box icon Brand new $269.99

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Description


Rockford Fosgate brand icon

Authorized dealer

Item Condition - Like New:
A Open Box, Like New product is an apparently untouched product in perfect condition that includes all accessories and packaging. Original protective wrapping may be missing, but the original packaging is intact and pristine. There are absolutely no signs of wear on the item or installation. Instructions are included. Warranty details are included in the item description or comments. Item is suitable for presenting as a gift and savings should be abundant!

Product Details:

  • 12" Dual 2 ohms M1 Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 300 watts
  • Injection Molded Polypropylene - IMPP Cone
  • Santoprene Rubber Surround
  • IP67 certification
  • 2-Ohm or 8-Ohm Switchable
  • Optically clear UV stable RGB Lighting Encapsulation
  • Vented motor design with water-repelling nano coated mesh screen
  • Fully insulated silicone tinsel leads
  • 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
  • Ultra-bright wide-angle RGB LEDs provide rich, reliable illumination
  • Zinc Nickel-plated Marine grade brass connection terminals
  • Industry’s first molded in-frame connectors for simple connectivity in addition to conventional spade terminals
  • Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof
  • Linear Synthetic Fiber Blend Spiders
  • Santoprene VAST Surround
  • VAST vertical attach surround technique increases effective radiating cone area up to 25%
  • Co-molded surround and mineral filled polypropylene cone body
  • Injection molded mineral filled polypropylene cone body with UV inhibitors
  • VERSA impedance switch quickly allows series or parallel configuration without additional wiring
  • 2" High Temperature Voice coil
  • .28 mm Xmax
  • 39.75 oz. Single Stacked Ferrite magnet motor structure
  • Frequency Response: 20 - 750 Hz
  • Resonance Frequency (Fs): 27 Hz
  • Sensitivity: 92 dB
  • Sealed box volume: 1.65 cubic feet
  • Ported box volume: 2.45 cubic feet
  • Top-mount depth: 4.65"
  • Cutout diameter: 10.85"
  • Authorized Internet Dealer
  • Protective subwoofer grille: Yes - Included
  • 1-year Manufacturer's Warranty

  • Priced Individually


Rockford Fosgate M1D4-12B Manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate M1D4-12B - New (Damaged Packaging, Product A+) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate M1D4-12B - New (Damaged Packaging, Product A+) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate M1D4-12B - New (Damaged Packaging, Product A+) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate M1D4-12B - New (Damaged Packaging, Product A+) Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
M1 Series
Subwoofer Size
12"
Peak Power Handling
1200 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohms
Voice Coil Diameter
2"
Frequency Response
20 - 750 Hz
Sensitivity
92 dB
Xmax (millimeters)
.28 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Injection Molded Polypropylene - IMPP
Woofer Surround
Santoprene Rubber
Magnet Structure
Single Stacked
Magnet weight
39.75 oz.
Magnet Type
Ferrite
Subwoofer Grille
Yes - Included
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.65 cubic feet
Optimum Ported Box Volume
2.45 cubic feet
Top-Mount Depth (Mounting Depth)
4.65"
Cutout Diameter
10.85"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
27 Hz
Equivalent Compliance (Vas)
113.1 liters
Total Speaker Q Value (Qts)
.59
Electrical Q Value (Qes)
.63
Electrical Resistance of Voice Coil (Re)
7.6 ohms
Mechanical Q Value (Qms)
8.20
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Grille (detached)
Mounting screws (4)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

M1D4-12B

Weight:

18.00lbs

Internal SKU:

m1d412b_obc

Internal Product ID:

201574

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