ROCKFORD RM112D2 – 30 cm Prime Series Marine Subwoofer – 200 W RMS – 1/4 Ohms
Produit disponible sous 6 jours.
SKU: RM112D2
Category: 30 cm Subwoofers - Dynamic Bass, Dual Voice Coil Subwoofers - Power and Versatility, Home Page, Marine Subwoofer – Deep Bass, Rockford Fosgate
Vendeur:Rockford

ROCKFORD RM112D2 – 30 cm Prime Series Marine Subwoofer – 200 W RMS – 1/4 Ohms
The Rockford Fosgate RM112D2 is a 12” (30 cm) Prime Series marine subwoofer , designed to withstand demanding marine environments. With its UV, moisture and corrosion resistant materials , it is perfectly suited for boats, quads, jet skis or recreational vehicles. It can be used in sealed, bass reflex or Infinite Baffle mounting , depending on your configuration. Its elegant white design with removable grille offers a sober and neat finish. Ideal for completing a marine audio installation, it delivers precise and pleasant bass , even at low power.
Main features
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Model : Rockford Fosgate RM112D2
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Size : 12” (30 cm)
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Power : 200 W RMS / 400 W max
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Impedance : Dual voice coil – 1 or 4 Ohms (switchable)
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Mounting type : Enclosed, bass reflex or Infinite Baffle
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Certifications : CEA-2031 / Marine Grade
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Design : Decorative ring and removable white grille
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Marine protection : Resistance to UV, humidity, salt and vibrations
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Cone : Reinforced injected polypropylene with UV inhibitors
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Suspension : Santoprene anti-UV and anti-salinity
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Connections : Corrosion-resistant push terminals
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Braiding : Aramid fiber resistant to moisture, fatigue and tearing
Pack contents
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1 x Rockford Fosgate RM112D2 Subwoofer white
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1 x Removable white decorative grille
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1 x Installation Manual
Technical specifications
Characteristic | Value |
---|---|
Size | 12" (30 cm) |
Coil type | Double coil |
Impedance | 1 Ohm or 4 Ohms (switchable) |
RMS power | 200 W |
Max Power | 400 W |
Sensitivity | 89 dB (1W/1m) |
Response frequency | Unspecified (Fs = 28.5 Hz) |
Fs | 28.5 Hz |
D | 3.7 Ohms |
THE | 2.16 mH |
Sd | 585 cm² |
Qms / Qes / Qts | 10.06 / 0.62 / 0.59 |
Xmax | 7 mm |
Shift | 3.49 L |
Type of connectors | Anti-corrosion marine push terminals |
Cutting diameter | 276 mm |
Coil diameter | 2" (aluminum) |
Recessed dimensions
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Cutting diameter : 276 mm
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Recessed depth : Not specified
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Weight : Not specified
Why choose this product?
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✅ Economical marine subwoofer from the Prime range
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✅ Universal mounting : closed, ventilated or without enclosure (Infinite Baffle)
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✅ Durable marine design : resistant to UV, salt, humidity
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✅ Removable white grille for a clean, discreet look
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✅ Low power compatibility : ideal for compact audio systems
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✅ CEA-2031 certification : compliance with audio standards
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✅ Anti-corrosion connectors and components tested in a marine environment
Shipping Policy
At Multison, we are committed to providing you with a fast, reliable and secure delivery service for all your in-car audio, video and multimedia products.
Delivery Zones
We deliver to mainland France and several European countries, directly from our warehouse in France.
Delivery Times
Delivery times vary depending on the product and destination:
- Metropolitan France : Generally, 4 to 8 working days after order processing.
- Europe : Approximately 5-15 business days depending on destination and local shipping conditions.
Please note that delivery times are indicative and may vary depending on periods of high demand, such as holidays or sales.
Order Tracking
As soon as your order is shipped, you will receive a confirmation email containing a tracking number allowing you to follow your package in real time.
Shipping Costs
Shipping costs are automatically calculated at checkout based on the size, weight and destination of your package. Free shipping options may be available for certain purchase amounts or during special promotions.
Delays and Incidents
In case of any delay or problem related to the delivery, our customer service is at your disposal to assist you. You can contact us via our "We are here to help you" page for any questions or follow-ups.
Returns
We want you to be completely satisfied with your purchases. If you are not completely satisfied, here is our return policy:
- Return Period : You have 14 days from receipt of your order to make a return.
- Return Conditions : Items must be in their original condition, unused, and in their original packaging.
- Return Procedure : Please contact our customer service via our "We're here to help" page for return instructions. Return fees may apply depending on the circumstances.
We are here to support you in your shopping experience and ensure your satisfaction.
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Installation guides
Access detailed tutorials and tips for simple and successful installation of your equipment.
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Care instructions
Follow our recommendations to keep your equipment in perfect condition and extend its lifespan.
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Specific Services
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