ROCKFORD R2SD4-10 – Slim 25 cm subwoofer – 200W RMS – 4 Ohms double voice coil
Produit disponible sous 6 jours.
SKU: R2SD4-10
Category: 25 cm Subwoofers - Compact but Powerful, Car Audio Subwoofers, Dual Voice Coil Subwoofers - Power and Versatility, Home Page, Rockford Fosgate
Vendeur:Rockford

ROCKFORD R2SD4-10 – Slim 25 cm subwoofer – 200W RMS – 4 Ohms double voice coil
The Rockford Fosgate R2SD4-10 is a 10" slim subwoofer designed to deliver powerful bass in tight audio setups . Its compact motor allows it to fit neatly into tight spaces while delivering rich, balanced sound . Its mica-enhanced injected polypropylene cone delivers accurate bass reproduction. Optimized for sealed enclosures, this 4-Ohm dual-voice subwoofer offers flexible wiring and an immersive, full-range sound experience .
Main features
-
Model : Rockford Fosgate R2SD4-10
-
Type : 10" (25 cm) flat subwoofer
-
RMS power : 200 Watts
-
Maximum power : 400 Watts
-
Impedance : Dual 4 Ohm Coil
-
Membrane : Injected polypropylene with mica particles
-
Chassis : Ventilated StampCast with PVC finishing ring
-
Connection : 4 mm² compression terminals
-
Easy assembly : Reduced depth for narrow spaces
-
Cooling : Ventilation integrated into the spider
-
Optimized for : Closed enclosures
Pack contents
-
1 Rockford R2SD4-10 subwoofer
-
1 integrated PVC finishing ring
-
Installation instructions
Technical specifications
Specification | Detail |
---|---|
Nominal diameter | 25 cm (10") |
Coil type | Dual 4 Ohm voice coil |
RMS power | 200 W |
Max power | 400 W |
Sensitivity (1W/1m) | 83 dB |
Frequency response (Fs) | 38.1 Hz |
Vas Volume | 20.4 L |
Qts Factor | 0.68 |
Xmax | 8 mm |
Cone surface area (Sd) | 333 cm² |
Type of connectors | Compression 4 mm² |
Total weight | 4.80 kg |
Cutting diameter | 232 mm |
Woofer displacement | 1.05 L |
Chassis type | Ventilated StampCast |
Suspension type | Ventilated spider with integrated 16 AWG cable |
Coil diameter | 50 mm (2") |
Inductance The | 4.2 mH |
D | 3.80 Ohms |
Qms | 8.00 |
Qes | 0.74 |
Recommended closed volume (Vb) | 9.8 L |
Recommended bass-reflex volume | 39.6 L |
Recessed dimensions
-
Recessed depth : 86 mm
-
Cutting diameter : 232 mm
-
Weight : 4.80 kg
Why choose this product?
-
Ultra-flat format, perfect for installations without space for a conventional box
-
Dual 4 Ohm voice coil for increased wiring flexibility
-
Rockford Fosgate's renowned manufacturing quality
-
Precise and powerful bass even in a small sealed enclosure
-
Ventilated chassis for efficient engine cooling
-
Perfect for compact vehicles or discreet integrations
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.
-
Installation guides
Access detailed tutorials and tips for simple and successful installation of your equipment.
-
Care instructions
Follow our recommendations to keep your equipment in perfect condition and extend its lifespan.
-
Specific Services
Looking for a specific service? Contact our team to learn more about what we can do for you.
RECENTLY VIEWED PRODUCTS
We are here to help you!
Do you have questions or need assistance? Our team is available to answer you quickly!
Response in less than 24 hours!