HERTZ Cento Series CX690 6x9 Three-Way Coaxial Speakers Instruction Manual

1. Produit terminéview

The HERTZ Cento Series CX690 is a three-way elliptical coaxial speaker designed for car audio systems. It features a 6x9 inch cone engineered for optimal performance, delivering balanced tone and power handling. These speakers are suitable for horizontal installations within a vehicle's sound system.

Caractéristiques principales :

• Composant: Three-Way Coaxial design.
• Cône: 6x9 inch semi-pressed paper elliptical cone (SPP-M) enhanced with Mica powder for an optimal balance of lightness and damping.
• Suspension: Wide rubber suspension for extended excursion and effective sound damping.
• Aimant: High-density flux ferrite magnet with low-carbon polar plates to minimize distortion at high power levels.
• Panier: Metallic finish basket acoustically combined with a rubber magnet cover to dampen spurious vibrations.
• tweeter: 40 mm (1.58 in.) dome tweeter for clear mid-high frequency reproduction.
• Supertweeter: 20 mm (0.8 in.) supertweeter for extended high-frequency response.

Figure 1 : Face avant view of the HERTZ Cento Series CX690 speaker, showing the elliptical cone and central tweeter/supertweeter assembly.

Figure 2 : Arrière view of the HERTZ Cento Series CX690 speaker, showing the magnet structure and connection terminals.

2. Configuration et installation

Proper installation is crucial for optimal performance and longevity of your HERTZ CX690 speakers. It is highly recommended that installation be performed by a qualified car audio professional.

Étapes d'installation :

1. Préparation: Disconnect the vehicle's battery to prevent electrical shorts. Identify the speaker mounting locations in your vehicle, typically in door panels or rear deck. Ensure the mounting depth and diameter are compatible with the CX690 speakers.
2. Removal of Old Speakers: Carefully remove any existing speakers from their mounting locations. Disconnect their wiring.
3. Montage: Position the CX690 speakers in the designated openings. Secure them using appropriate screws and mounting hardware. Ensure a snug fit to prevent vibrations and rattles.
4. Câblage : Connect the speaker wires from your car's audio system to the terminals on the CX690 speakers. Pay close attention to polarity (positive to positive, negative to negative) to ensure correct phase and sound reproduction. If connecting to an aftermarket amplifier, suivez les amplifier's wiring instructions.
5. Essai: Before reassembling interior panels, reconnect the vehicle's battery and test the speakers with your car's audio system. Verify that sound is clear and coming from all installed speakers.
6. Remontage: Once confirmed operational, carefully reassemble any removed interior panels or grilles.

For detailed vehicle-specific installation guidance, consult your vehicle's service manual or a professional installer.

3. Mode d'emploi

The HERTZ CX690 speakers are passive components of your car's audio system. Their operation is controlled by your vehicle's head unit (stereo) and any connected external amplificateurs.

Fonctionnement de base :

• Marche/Arrêt : The speakers will power on and off with your car's audio system.
• Contrôle du volume : Adjust the volume using your head unit's controls. Avoid excessively high volumes that cause audible distortion, as this can damage the speakers.
• Paramètres audio : Utilize your head unit's equalizer, balance, and fader controls to fine-tune the sound to your preference. Ensure the balance and fader are set appropriately for your vehicle's cabin.
• Sélection de la source : Select your desired audio source (radio, CD, Bluetooth, etc.) via your head unit.

Pour les réglages audio avancés, reportez-vous au manuel d'instructions de l'autoradio de votre voiture ou amplifier.

4. Maintenance et entretien

To ensure the longevity and continued performance of your HERTZ CX690 speakers, follow these maintenance guidelines:

• Nettoyage: Gently wipe the speaker grilles and surrounds with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the speaker cone or internal components.
• Évitez les produits chimiques agressifs : Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the speaker materials.
• Protection de l'environnement : While the speakers are designed for automotive environments, avoid exposing them to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
• Vérifications de connexion : Periodically inspect the wiring connections to ensure they are secure and free from corrosion. Loose connections can lead to poor sound quality or intermittent operation.
• Prévenir les dommages physiques : Be careful not to puncture or tear the speaker cones or surrounds. Avoid placing heavy objects on the speakers or grilles.

5. Dépannage

If you encounter issues with your HERTZ CX690 speakers, refer to the following troubleshooting steps:

Problèmes courants et solutions :

• Aucun son ne sort des haut-parleurs :
  • Check if the car audio system is powered on and the volume is up.
  • Verify all wiring connections at the speakers and the head unit/amplifier are secure and correctly polarized.
  • Ensure the head unit's fader and balance settings are not set to one side or front/rear only.
  • Vérifiez le amplifier (if used) for power, protection mode, or blown fuses.
• Son déformé ou inaudible :
  • Baissez le volume. La distorsion se produit souvent lorsque… ampL'amplificateur ou l'autoradio est surchargé.
  • Vérifiez que les fils des haut-parleurs ne sont pas desserrés ou qu'il n'y a pas de court-circuit.
  • Inspect the speaker cones for any physical damage (tears, dents).
  • Adjust the equalizer settings on your head unit. Excessive bass or treble can cause distortion.
• Basses faibles ou inexistantes :
  • Ensure speaker polarity is correct. Incorrect polarity can cause bass cancellation.
  • Check the bass boost or subwoofer level settings on your head unit or amplifier.
  • Verify that the speakers are properly sealed in their mounting locations to allow for proper bass response.
• Son intermittent :
  • Inspect all wiring for loose connections or frayed wires that may be touching metal.
  • Check for any internal issues with the head unit or amplifier.

If these steps do not resolve the issue, contact HERTZ customer support or a qualified car audio technician.

6. Spécifications

7. Informations sur la garantie

The HERTZ Cento Series CX690 speakers come with a limited warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included with your product or visit the official HERTZ webConsultez le site. Conservez votre preuve d'achat pour toute réclamation au titre de la garantie.

8. Assistance clientèle

If you require further assistance, have questions about installation, operation, or troubleshooting that are not covered in this manual, please contact HERTZ customer support. You can typically find contact information on the official HERTZ website ou sur l'emballage du produit.

When contacting support, please have your product model number (CX690) and proof of purchase readily available.