ROCKFORD T1S2-12 – Subwoofer 30 cm (12") – 2 Ohms – Power Slim Series
Produit disponible sous 6 jours.
SKU: T1S2-12
Category: 30 cm Subwoofers - Dynamic Bass, Car Audio Subwoofers, Home Page, Rockford Fosgate
Vendeur:Rockford

ROCKFORD T1S2-12 – Subwoofer 30 cm (12") – 2 Ohms – Power Slim Series
Full description:
The ROCKFORD T1S2-12 is a 30 cm (12-inch) slim subwoofer designed to deliver exceptional audio performance in installations where space is limited. Thanks to its innovative design and shallow installation depth, it fits easily into modern vehicles while maintaining a powerful and precise bass level.
Crafted from premium materials, this subwoofer combines a carbon fiber/PMI/glass fiber cone with an aluminum dust cap for optimal rigidity and lightness. Its VAST™ surround maximizes cone surface area for enhanced low-frequency response. The high-temperature neodymium driver delivers high efficiency despite its compact size.
Designed for sealed enclosures, the T1S2-12 is ideal for car audio enthusiasts looking for pure, powerful, and uncompromising sound, even in tight spaces.
✅ Main features:
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Carbon fiber/PMI/fiberglass cone with aluminum dust cap
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Die-cast aluminum frame with cooling fins
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VAST™ Suspension (Increased Cone Surface Area)
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Two progressive Nomex sprockets with integrated braided wires
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Insulated compression spring connections (6 mm²)
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2.5" voice coil with inner/outer windings
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Ventilated fleece piece for better cooling
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High temperature neodymium motor
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Integrated copper shorting ring (IDHS technology)
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Removable decorative ring
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Optimized for use in closed enclosures
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Optional grid insert
📦 Package contents:
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1 x ROCKFORD T1S2-12 Subwoofer
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Installation Manual
📊 Technical specifications:
Specification | Detail |
---|---|
Size | 30 cm (12") |
Nominal impedance | 2 Ohms (single coil) |
RMS power | 600 Watts |
Max Power | 1200 Watts |
Coil diameter | 3" |
Xmax | 15 mm |
D | 1.7 Ohm |
Fs | 37 Hz |
Qts | 1.06 |
Qms | 11.22 |
Sd (Cone surface area) | 560 cm² |
Go | 32.4 liters |
SPL (1W/1m) | 85 dB |
SPL (2.8V/1m) | 88 dB |
Cutting diameter | 285 mm |
Recessed depth | 76.5 mm |
Woofer displacement | 1.2 liters |
Magnet weight | 0.41 kg |
Total weight | 7.3 kg |
📐 Recommended dimensions & volumes:
Box type | Recommended volume |
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Closed box | 31.1 liters |
Bass Reflex | 56.6 liters |
💡 Why choose this subwoofer:
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Extra flat format ideal for discreet installations
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VAST™ technology and neodymium driver for optimal audio performance
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Robust and high-end design
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Excellent bass response even at low depth
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Optimized for sealed housing – perfect for precise rendering

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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