Produit disponible sous 6 jours.
SKU: P1S4-12
Category: 30 cm Subwoofers - Dynamic Bass, Car Audio Subwoofers, Home Page, Rockford Fosgate
Vendeur:Rockford

ROCKFORD P1S4-12 – Subwoofer 30 cm Punch – 250W – 4 Ohm
The ROCKFORD P1S4-12 is a 30 cm subwoofer from the legendary Punch range, famous for its exceptional performance since the 1980s. Thanks to its Kevlar fiber reinforced cone , it delivers deep and punchy bass . VAST technology increases the cone surface area by 25%, ensuring superior efficiency. Designed for installation in sealed or bass reflex enclosures , it incorporates robust components such as a high temperature voice coil and a ventilated chassis , ensuring reliability and durability.
Main features:
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Model: ROCKFORD P1S4-12, 12" (30 cm) subwoofer
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Material: Kevlar fiber reinforced paper membrane
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Technology: VAST (cone surface augmentation)
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Structure: Ventilated StampCast chassis with integrated spider
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Connections: Nickel-plated pressure connectors
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RMS power: 250 Watts
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Max Power: 500 Watts
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Impedance: 4 Ohm (single coil)
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Installation: Ideal in a sealed enclosure or bass reflex
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Finishes: Rubberized ABS ring, optional grille
Pack contents:
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1 x ROCKFORD P1S4-12 Subwoofer
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1 x ABS Finishing Ring
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Multilingual Installation Manual
Technical specifications:
Kind | 12" (30 cm) subwoofer |
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Impedance | 4 Ohm (single coil) |
RMS power | 250 Watts |
Max Power | 500 Watts |
Fs (Resonant Frequency) | 25 Hz |
Qts | 0.55 |
Qms | 3.40 |
SPL (1W/1m) | 86 dB |
SPL (2.8V/1m) | 89 dB |
Go | 88.3 liters |
Re (DC resistance) | 3.6 Ohms |
Xmax | 9.0 mm |
Sd (Membrane Surface) | 548 cm² |
Coil type | Single coil oscillating |
Recommended volume of closed box | 28.8 liters |
Recommended volume for bass reflex box | 50.6 liters |
Recessed dimensions:
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Cutting diameter: 285 mm
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Installation depth: 152.4 mm
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Total weight: 5.66 kg
Why choose this product?
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🔊 Powerful and precise bass thanks to the Kevlar cone
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⚙️ Robustness and longevity : ventilated chassis and high temperature coil
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📦 Versatile : compatible with enclosed cabinet and bass reflex
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🧲 VAST technology for better sound performance
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🎯 Rockford Fosgate design : proven performance for over 40 years

Shipping Policy
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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.
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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.
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Returns
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- 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.
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