ROCKFORD T2S1-16 – Subwoofer 16" (40.5 cm) 2500W RMS – 1 Ohm
Produit disponible sous 6 jours.

ROCKFORD T2S1-16 – Subwoofer 16" (40.5 cm) 2500W RMS – 1 Ohm
T2 Series Power Subwoofer – 1 ohm of pure output
The ROCKFORD FOSGATE T2S1-16 is a powerhouse designed for the most demanding audiophiles. Its 16" (40.5 cm) format, 4" voice coil , and triple ferrite motor structure deliver 2500W RMS and up to 5000W peak . Its architecture incorporates the IDHS™ system for efficient cooling, a 3-layer composite membrane , and high-level mechanics for audio rendering that is as explosive as it is precise.
✅ Main Features
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3-layer composite membrane: fiberglass / aramid honeycomb / fiberglass
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Aluminum protective cap
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Spray-injected foam suspension with VAST™ technology
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Dual Nomex progressive suspension with integrated wires
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Exclusive mechanical clamping ring for the rim
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Die-cast aluminum chassis with cooling fins
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8 mm² insulated spring connectors
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Removable decorative aluminum ring
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4" (100mm) single -ply edge-wound aluminum coil
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Motor structure with triple stack of segmented ferrite
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Polar shoe ventilation
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Integrated IDHS™ shorting ring for optimal heat dissipation
📦 Pack contents
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1 x ROCKFORD T2S1-16 Subwoofer
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Clamping ring and cover with aluminum finish
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Manufacturer's documentation
📊 Technical specifications
Specifications | Details |
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Size | 16" (40.5 cm) |
Coil type | Single coil |
Impedance | 1 Ohm |
RMS power | 2500 Watts |
Max Power | 5000 Watts |
Coil diameter | 100 mm (4") |
Magnetic weight | 15 kg |
Installation depth | 266 mm |
Cutting diameter | 382 mm |
Subwoofer volume | 8.2 liters |
Total weight (shipping) | 45.7 kg |
Fs (Hz) | 28.5 |
Qms | 3.73 |
Qes (low) | 0.57 |
Qts | 0.49 |
D | 0.9 Ohm |
THE | – |
Go | 84.5 liters |
Sd | 1034 cm² |
Xmax | 34 mm |
SPL (1W/1m) | 89 dB |
SPL (2.8V/1m) | 92 dB |
📐 Recommended speakers
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Closed box (Vb) : 67.9 liters
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Bass reflex subwoofer (Vb) : 155 liters
🎯 Why choose the ROCKFORD T2S1-16?
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For its exceptional performance with an impedance of 1 ohm
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For its advanced thermal design allowing for a long session at high volume
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For its extreme manufacturing quality , faithful to the Power T2 range
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For rendering precision even at very high power

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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