ROCKFORD T3S1-19 – Subwoofer 19" (48.5 cm) 3000W RMS – 1 Ohm
Produit disponible sous 6 jours.

ROCKFORD T3S1-19 – Subwoofer 19" (48.5 cm) 3000W RMS – 1 Ohm
Power Series T3 Subwoofer – 1 ohm, extreme power and precision
The ROCKFORD FOSGATE T3S1-19 is a true performance beast. Its XXL 19-inch (48.5 cm) diameter , 5" (127 mm) aluminum voice coil , and multi-pole Push/Pull neodymium motor allow for phenomenal performance: up to 3000W RMS and 6000W peak . Designed for the most demanding car audio enthusiasts, it incorporates cutting-edge technologies, such as the dual-wound voice coil and VAST™ suspension , ensuring deep bass and efficient cooling even at extreme power outputs.
This Power T3 subwoofer is perfect for SPL installations where performance is essential, with a design guaranteeing great robustness and exceptional longevity .
✅ Main Features
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3-layer composite membrane : fiberglass / aramid honeycomb / fiberglass
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Aluminum dust protection cap
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Foam injection molding with VAST™ technology for maximum membrane performance
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Dual Nomex progressive suspension with integrated connecting wires
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Mechanical clamping ring for optimal rim retention
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Die-cast aluminum chassis with integrated cooling fins
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10 mm² insulated spring connectors
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Side-swung coil construction with dual windings (Push/Pull)
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5" (127 mm) single-layer, edge-wound aluminum voice coil
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Multi-pole neodymium push/pull motor structure with two columns
📦 Pack contents
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1 x ROCKFORD T3S1-19 Subwoofer
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Clamping ring and cover with aluminum finish
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Manufacturer's documentation
📊 Technical specifications
Specifications | Details |
---|---|
Size | 19" (48.5 cm) |
Coil type | Single coil |
Impedance | 1 Ohm |
RMS power | 3000 Watts |
Max Power | 6000 Watts |
Coil diameter | 127 mm (5") |
Installation depth | 396 mm |
Cutting diameter | 440 mm |
Subwoofer volume | 9.6 liters |
Total weight | 48.2 kg |
Fs (Hz) | 27 |
Qms | 1.93 |
Qes | 0.38 |
Qts | 0.32 |
D | 0.8 Ohm |
THE | – |
Go | 104.9 liters |
Sd | 1472 cm² |
Xmax | 34 mm |
SPL (1W/1m) | 91 dB |
SPL (2.8V/1m) | – |
📐 Recommended speakers
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Closed box (Vb) : –
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Bass reflex subwoofer (Vb) : 226.5 liters
🎯 Why choose the ROCKFORD T3S1-19?
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For its deep and powerful bass , ideal for extreme SPL installations
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For its maximum efficiency Push/Pull neodymium motor
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For its VAST™ suspension ensuring perfect control even at high volume
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For its high-end manufacturing quality , guaranteeing a long service life and exceptional performance

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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