Manuel d'utilisation du caisson de basses passif sous siège US08 du système audio

Produit terminéview

The Audio System US08 is a compact and powerful passive under-seat subwoofer designed to enhance the bass response in your vehicle's audio system. It features an extremely heavy die-cast aluminum housing, contributing to its robust build and acoustic performance. With a weight of 6.0 kg, this subwoofer is engineered for durability and efficient sound delivery.

Key features include two passive membranes on both sides, optimizing its low-frequency output. It operates within a frequency range of 20-150 Hz and offers flexible impedance options of 2 ohms or 4 ohms, making it compatible with various amplifier setups. The US08 delivers a maximum power output of 400 Watts, providing deep and impactful bass.

Its compact dimensions (approximately 345mm length x 70mm height x 250mm depth) allow for convenient installation under most car seats, saving valuable trunk space.

Informations importantes sur la sécurité

Please read all safety instructions carefully before installing and operating the Audio System US08 subwoofer. Failure to follow these guidelines may result in injury, damage to the product, or damage to your vehicle.

• Débranchez toujours la borne négative de la batterie du véhicule avant de commencer tout travail d'installation afin d'éviter les courts-circuits électriques.
• Assurez-vous que tous les raccordements électriques sont bien fixés et correctement isolés afin d'éviter les courts-circuits et les risques d'incendie.
• Do not install the subwoofer in locations where it may obstruct vehicle controls, airbags, or passenger movement.
• Avoid exposing the subwoofer to excessive moisture, dust, or extreme temperatures.
• If you are unsure about any part of the installation process, seek professional assistance from a qualified car audio technician.
• Operate the subwoofer within its specified power ratings to prevent damage.

Contenu du colis

Vérifiez que tous les éléments sont présents dans l'emballage avant de procéder à l'installation :

• Audio System US08 Passive Under-Seat Subwoofer
• Matériel de montage (supports, vis)
• Manuel de l'utilisateur (ce document)

Guide d'installation

1. Avant l'installation

• Choose a suitable mounting location, typically under a front seat, ensuring adequate clearance and ventilation.
• Ensure the chosen location does not interfere with seat movement, wiring, or other vehicle components.
• Gather all necessary tools: wire strippers, crimpers, screwdrivers, drill (if needed for mounting).
• Débranchez la borne négative de la batterie du véhicule.

2. Montage du caisson de basses

The US08 is designed for under-seat installation. Use the provided mounting brackets and screws to secure the subwoofer firmly to the vehicle's floor. Ensure the mounting surface is strong enough to support the subwoofer's weight (6.0 kg) and withstand vehicle vibrations.

Figure 1 : Face avant view of the US08 subwoofer, showing the main speaker grille and Audio System logo.

Figure 2 : Arrière view of the US08 subwoofer, illustrating the mounting points and heat dissipation fins.

Figure 3 : Côté profile of the US08 subwoofer, highlighting its slim design suitable for under-seat placement.

Refer to Figure 2 for the location of the mounting points on the subwoofer's chassis. Mark the drilling locations on the vehicle floor, drill pilot holes if necessary, and secure the subwoofer using appropriate fasteners.

3. Connexions de câblage

The US08 is a passive subwoofer and requires an external amplifier (not included) for operation. Ensure your amplifier is capable of driving a 2-ohm or 4-ohm load, depending on how you configure the subwoofer's impedance (if selectable, though the description implies it supports both). Connect the subwoofer to the amplifier's subwoofer output terminals using high-quality speaker wire.

• Connexion positive (+) : Connect the positive terminal of the subwoofer to the positive output terminal of your amplifier.
• Connexion négative (-) : Connect the negative terminal of the subwoofer to the negative output terminal of your amplifier.
• Ensure all connections are tight and free from frayed wires that could cause short circuits.
• Route all wiring safely, away from moving parts, sharp edges, and heat sources.

Utilisation de votre caisson de basses

Once the subwoofer is correctly installed and wired to an amplifier, you can begin operating your audio system. The performance of the US08 will depend on the settings of your external amplificateur et unité principale.

• Mise sous tension initiale : After reconnecting the vehicle's battery, turn on your car's audio system.
• AmpParamètres du lificateur : Adjust the gain, low-pass filter (LPF), and phase settings on your amplifier to achieve optimal sound integration with your main speakers. A typical LPF setting for a subwoofer is between 80Hz and 120Hz.
• Réglage du son : Play various types of music to fine-tune the subwoofer's output. Aim for a balanced sound where the bass blends seamlessly with the rest of your audio system, rather than overpowering it.

Entretien et soins

Proper maintenance ensures the longevity and optimal performance of your Audio System US08 subwoofer.

• Nettoyage: Utilisez un chiffon doux et sec pour nettoyer l'extérieur du caisson de basses. N'utilisez pas de produits chimiques agressifs, de solvants ou de nettoyants abrasifs.
• Ventilation: Ensure the subwoofer's heat dissipation fins (visible in Figure 2 and 3) are not obstructed to allow for proper airflow and prevent overheating.
• Relations: Vérifiez régulièrement tous les branchements électriques pour vous assurer qu'ils restent bien fixés et exempts de corrosion.
• Stockage: If storing the subwoofer for an extended period, keep it in a cool, dry place away from direct sunlight and extreme temperatures.

Dépannage

If you experience issues with your Audio System US08 subwoofer, refer to the table below for common problems and their solutions.

Spécifications techniques

Garantie et support client

Audio System products are manufactured to the highest quality standards. For information regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your purchase or visit the official Audio System website.

If you encounter any issues not covered in this manual or require further assistance, please contact Audio System customer support. Have your product model number (US08) and purchase details ready when contacting support.