ROCKFORD P1S4-12 – Subwoofer 30 cm Punch – 250W – 4 Ohm
Produit disponible sous 6 jours.
SKU: P1S4-12
Category: 30 cm Subwoofers - Dynamic Bass, Car Audio Subwoofers, Home Page, Rockford
Vendeur:Rockford

ROCKFORD P1S4-12 – Subwoofer 30 cm Punch – 250W – 4 Ohm
Le ROCKFORD P1S4-12 est un subwoofer 30 cm issu de la légendaire gamme Punch, célèbre pour ses performances exceptionnelles depuis les années 1980. Grâce à sa membrane renforcée de fibres de Kevlar, il délivre des basses profondes et percutantes. La technologie VAST augmente la surface du cône de 25 %, assurant un rendement supérieur. Conçu pour une installation en caisson clos ou bass reflex, il intègre des composants robustes comme une bobine haute température et un châssis ventilé, garantissant fiabilité et durabilité.
Caractéristiques principales :
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Modèle : ROCKFORD P1S4-12, subwoofer 12" (30 cm)
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Matériau : Membrane papier renforcée fibres de Kevlar
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Technologie : VAST (augmentation surface du cône)
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Structure : Châssis StampCast ventilé avec araignée intégrée
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Connectique : Connecteurs de pression plaqués nickel
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Puissance RMS : 250 Watts
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Puissance Max : 500 Watts
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Impédance : 4 Ohm (simple bobine)
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Installation : Idéal en caisson clos ou bass reflex
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Finitions : Anneau en ABS caoutchouté, grille optionnelle
Contenu du pack :
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1 x Subwoofer ROCKFORD P1S4-12
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1 x Anneau de finition ABS
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Manuel d’installation multilingue
Spécifications techniques :
Type | Subwoofer 12" (30 cm) |
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Impédance | 4 Ohm (simple bobine) |
Puissance RMS | 250 Watts |
Puissance Max | 500 Watts |
Fs (Fréquence de résonance) | 25 Hz |
Qts | 0,55 |
Qms | 3,40 |
SPL (1W/1m) | 86 dB |
SPL (2,8V/1m) | 89 dB |
Vas | 88,3 litres |
Ré (résistance DC) | 3,6 Ohms |
Xmax | 9,0 mm |
Sd (Surface membrane) | 548 cm² |
Type de bobine | Simple bobine oscillante |
Volume conseillé caisson clos | 28,8 litres |
Volume conseillé caisson bass reflex | 50,6 litres |
Dimensions d’encastrement :
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Diamètre de découpe : 285 mm
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Profondeur d’installation : 152,4 mm
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Poids total : 5,66 kg
Pourquoi choisir ce produit ?
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🔊 Basses puissantes et précises grâce au cône Kevlar
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⚙️ Robustesse et longévité : châssis ventilé et bobine haute température
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📦 Polyvalent : compatible caisson clos et bass reflex
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🧲 Technologie VAST pour un meilleur rendement sonore
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🎯 Conception Rockford Fosgate : performance éprouvée depuis plus de 40 ans

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