DD AUDIO LE-508.3a-D4 – Caisson 3 x 20 cm 1500 WRMS 0,7 ou 2,66 Ohm
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Delivery information
Delivery information
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Description
Description
DD Audio LE-508.3a-D4 : trois subwoofers de 20 cm dans un caisson de 61 litres
Un pack non amplifié associant trois 508e-D4 de la série 500e et un caisson à évent accordé à 43 Hz, pour une puissance admissible totale de 1500 W RMS.
Les trois subwoofers et le caisson sont livrés séparément, à assembler. La visserie et les câbles nécessaires sont fournis avec le caisson.
Subwoofers de 8 pouces
Puissance totale
Volume net du caisson
Fréquence d'accord
Points forts
Configuration triple 8 pouces
- Trois subwoofers DD Audio 508e-D4 de la série 500e.
- 1500 W RMS et 4500 W en crête pour l'ensemble.
- Deux impédances annoncées : 0,7 ou 2,66 ohms selon le câblage.
Construction de la version « a »
- Corps en MDF de 19 mm et panneau avant en contreplaqué.
- Évent latéral à haut débit accordé à 43 Hz.
- Grilles métalliques hexagonales de protection.
Description
Le pack DD Audio LE-508.3a-D4 réunit trois subwoofers 508e-D4 de 20 cm et un caisson à évent de 61 litres nets. Cette version « a » de la série LE-500 adopte un panneau avant en contreplaqué et des haut-parleurs de la série 500e. Son format a été réduit par rapport à la génération précédente pour faciliter son intégration.
Proposé chez Sound Auto Concept pour les installations car audio à triple subwoofer, cet ensemble accepte 1500 W RMS au total, avec une puissance crête annoncée de 4500 W. Le caisson possède un évent latéral à haut débit accordé à 43 Hz et des bornes à pression sur le côté. Les grilles métalliques à motif hexagonal protègent les haut-parleurs contre les impacts dans le coffre.
La construction associe du MDF de 19 mm pour le corps du caisson et du contreplaqué pour le panneau avant. L'ensemble mesure 77,5 cm de largeur, 30,5 cm de hauteur et 51 cm de profondeur.
- Pack non amplifié comprenant un caisson et trois subwoofers 508e-D4.
- Impédance de l'ensemble : 0,7 ou 2,66 ohms selon le câblage retenu.
- Caisson et haut-parleurs livrés séparément ; montage à effectuer avec la visserie et les câbles fournis.
Caractéristiques techniques
| Caractéristique | Valeur |
|---|---|
| Modèle | DD Audio LE-508.3a-D4 |
| Référence article | DDLE-508.3A-D4 |
| Type | Pack caisson à évent non amplifié avec trois subwoofers |
| Subwoofers inclus | 3 x DD Audio 508e-D4, série 500e |
| Diamètre des subwoofers | 3 x 20 cm / 8 pouces |
| Puissance RMS totale | 1500 W |
| Puissance crête totale | 4500 W |
| Impédances annoncées | 0,7 ou 2,66 ohms selon le câblage |
| Volume net du caisson | 61 L |
| Fréquence d'accord | 43 Hz |
| Évent | Latéral, à haut débit |
| Corps du caisson | MDF de 19 mm |
| Panneau avant | Contreplaqué |
| Protection des haut-parleurs | Grilles métalliques hexagonales |
| Connectique | Bornes à pression latérales |
| Dimensions L x H x P | 77,5 x 30,5 x 51 cm |
| Livraison | Caisson et subwoofers séparés, visserie et câbles fournis |
Choix de l'amplification : vérifier que l'amplificateur accepte l'impédance obtenue avec le câblage retenu, notamment pour la configuration annoncée à 0,7 ohm.
DD AUDIO LE-508.3a-D4 – Caisson 3 x 20 cm 1500 WRMS 0,7 ou 2,66 Ohm
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