Garage
Shop

Rockford Fosgate RM112D2B

400W 12" Prime R1 Series Dual 2-ohm Marine Subwoofer

Rockford Fosgate
Shop all Rockford Fosgate
Product videos
highlight-star-icon

• Peak Power: 400W
• RMS Power: 200W
• Injection molded mineral filled polypropylene cone
• UV and salt fog resistant Santoprene surround
• CEA-2031 Compliant & Klippel Verified

Learn more about the rm112d2b

We apologize

This item has been discontinued

Product Highlights


• Peak Power: 400W
• RMS Power: 200W
• Injection molded mineral filled polypropylene cone
• UV and salt fog resistant Santoprene surround
• CEA-2031 Compliant & Klippel Verified

Description


Rockford Fosgate brand icon

Authorized dealer

Rockford Fosgate RM112D2B


Rockford Fosgate RM112D2B - 12" Prime R1 Series Marine Subwoofer

The RM112D2B subwoofer is a 12" Prime R1 subwoofer designed for marine watercraft or powersports applications. It features color matched grille and is UV and moisture resistant. Can be used in sealed, vented or infinite baffle installations. Its CEA-2031 Compliant 200 watts RMS is a perfect fit for a wide range of audio applications especially those that require the capacity to handle power under continuous demand.



UV Inhibitor Materials

Make Mother Nature Shake

Rockford Fosgate engineered the RM112D2B to provide modest power, but enough power to get any party going. With a 2" 4-layer aluminum voice coil, Santoprene surround, and Moisture, tear and fatigue resistant Aramid fiber spider this driver is built to get Mother Nature moving. In addition The driver is Klippel Verified, which means Rockford Fosgate has made the investment to deliver the best possible subwoofers to their customers.



Element Ready

Element Ready

Rockford Fosgate knows that when you shop for speakers for your boat, UTV or motorcycle, you are looking for something that is not only going to sound amazing but stand up to the elements. The driver is equipped with 100% UV stable ASA injection molded plastic parts, including Injection molded mineral filled polypropylene cone body with UV inhibitors and UV and salt fog resistant surround to keep your rocking in even the most daunting surroundings.





General Features:

  • 12" Prime R1 Series Dual 2-ohm Marine Subwoofer
  • Power Handling:
    • Peak: 400 watts
    • RMS: 200 watts
  • Recommended power range: 100 - 200 watts RMS
  • CEA-2031 compliant
  • Klippel Verified
  • Injection molded mineral filled polypropylene cone
  • UV and salt fog resistant Santoprene surround
  • 2" 4-layer aluminum voice coil
  • True Marine Grade compliance
  • 100% UV stable ASA injection molded plastic parts
  • Ultra-flexible fully insulated silicone lead wire/li>
  • Proprietary corrosion resistant spring loaded push terminals
  • Moisture, tear and fatigue resistant Aramid fiber spider
  • Removable trim ring/grille included
  • Dual 12 gauge compression terminals
  • Top-mount depth: 4.81"
  • Cutout diameter: 10.87"
  • Frequency Response: 21 - 250 Hz
  • Fs: 28.5 Hz
  • Qts: 0.59
  • Vas: 3.80 ft³
  • Xmas: 7.0 mm
  • Sensitivity: 88 dB
  • Optimum Sealed Enclosure: 1.65 ft³
  • Optimum Ported Enclosure: 2.45 ft³
  • Infinite Baffle Compatible
  • Also available in Black: Rockford Fosgate RM112D2
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Individually

Check out the Rockford Fosgate RM112D2B Owner's Manual

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 RM112D2B Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate RM112D2B Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate RM112D2B Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate RM112D2B Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
400 watts
RMS Power Handling
200 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohms
Frequency Response
21 - 250 Hz
Sensitivity
88 dB
Xmax (millimeters)
7 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Injection Molded Polypropylene - IMPP
Woofer Surround
Santoprene Rubber
Subwoofer Grille
Yes - Included
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Top-Mount Depth (Mounting Depth)
4.81"
Cutout Diameter
10.87"
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:

RM112D2B

Weight:

12.13lbs

Internal SKU:

rm112d2b

Internal Product ID:

94338

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

Add-ons


Similar Products

Best selling similar products

JL Audio M6-8IB-S-GmTi-i-4

• Peak Power:
• RMS Power: 200 watts
• Impedance: Single 4 ohms
• Injection Molded Polypropylene - IMPP Cone
• Synthetic Rubber Surround
• Mount depth: 5"
• Sensitivity: 86.7 dB

$409.99

JL Audio M6-10IB-S-GwGw-i-4

• Peak Power:
• RMS Power: 250 watts
• Impedance: Single 4 ohms
• Injection Molded Polypropylene - IMPP Cone
• Synthetic Rubber Surround
• Mount depth: 5.9"
• Sensitivity: 86.1 dB

$499.99

Kicker KM122 (45KM122)

• Peak Power: 350 watts
• RMS Power: 175 watts
• Impedance: Single 2 ohms
• Injection Molded Polypropylene - IMPP Cone
• Santoprene Rubber Surround
• Mount depth: 5.5"
• Sensitivity: 88.1 dB

$172.96

Memphis MM1224

• Peak Power: 500 watts
• RMS Power: 250 watts
• Polypropylene UV resistant Cone
• Rubber Surround
• Impedance: Single 4 ohms
• Mount depth: 5"
• Sensitivity: 87 dB

$229.95

Kicker KMF124 (45KMF124)

• Peak Power: 350 watts
• RMS Power: 175 watts
• Impedance: Single 4 ohms
• Injection Molded Polypropylene - IMPP Cone
• Santoprene Rubber Surround
• Mount depth: 5.5"
• Sensitivity: 87.46 dB

$172.96

Related Searches


RM112D2B small

Item added to your cart.

Price: $159.99

Essential add-ons
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

$64.99

$49.99

Add to cart
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Save up to 10 different vehicles in your garage

Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon