Produit disponible sous 6 jours.
SKU: RM112D4B
Category: 30 cm Subwoofers - Dynamic Bass, Home Page, Marine Subwoofer – Deep Bass, Rockford Fosgate
Vendeur:Rockford
ROCKFORD RM112D4B – Subwoofer Marine Noir 30 cm Prime Series – 200 W RMS – 2/8 Ohms
Le Rockford RM112D4B est un subwoofer 12 pouces (30 cm) à double bobine 4 Ohms, conçu pour les applications marines et powersport. Sa finition noire élégante et son grille assortie amovible le rendent idéal pour toute installation esthétique et durable en extérieur. Construit avec des matériaux résistants aux UV, à l’humidité et aux vibrations, il offre performance et fiabilité, même dans les environnements les plus extrêmes.
Caractéristiques principales
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Taille : 12 pouces (30 cm)
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Puissance RMS : 200 Watts
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Puissance Max : 400 Watts
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Impédance : Double bobine – 2 Ohms ou 8 Ohms (modèle D4)
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Conception marine haut de gamme : Résistance au brouillard salin, UV et eau
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Membrane : Polypropylène injecté, minéralisé, traité anti-UV
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Suspension : Santoprène résistant aux agressions extérieures
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Connectique : Bornes push anticorrosion à ressort
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Grille noire amovible incluse
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Installation : Compatible caisson clos, bass-reflex ou baffle infini
Contenu de la boîte
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1 x Subwoofer Rockford RM112D4B noir
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1 x Grille noire assortie
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1 x Guide d'installation
Spécifications techniques
| Caractéristique | Valeur |
|---|---|
| Taille | 12" (30 cm) |
| Impédance | 2 ou 8 Ohms (double bobine 4 Ohms) |
| Puissance RMS | 200 Watts |
| Puissance Max | 400 Watts |
| Sensibilité SPL | 89 dB (1W/1m) |
| Fs | 28,5 Hz |
| Re | 3,7 Ohms |
| Le | 2,16 mH |
| Sd | 585 cm² |
| Qes / Qms / Qts | 0,62 / 10,06 / 0,59 |
| Xmax | 7 mm |
| Volume déplacé | 3,49 L |
| Diamètre de découpe | 276 mm |
| Diamètre bobine | 2” aluminium |
| Norme CEA-2031 | Conforme |
Dimensions d'encastrement
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Diamètre de découpe : 276 mm
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Profondeur d’encastrement : Non spécifiée
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Volume recommandé : Compatible clos, ventilé ou baffle infini
Pourquoi choisir le Rockford RM112D4B ?
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✅ Spécialement conçu pour les environnements marins et extrêmes
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✅ Look sobre avec grille noire amovible
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✅ Double bobine pour un câblage flexible : 2 ou 8 Ohms
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✅ Parfait pour une installation sur bateau, UTV ou pick-up
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✅ Composants résistants à l’humidité, au sel et aux UV
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✅ Son précis et efficace même à faible puissance
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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