Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your KLH M-8602-C In-Ceiling Speakers. The KLH M-8602-C is a high-performance 2-way in-ceiling speaker designed for seamless integration into your home audio system, delivering clear, detailed sound with deep bass. Each speaker features a 6.5-inch Kevlar/Fiberglass woofer and a 1-inch Silk Dome tweeter, housed within a sealed steel enclosure.
Consignes de sécurité
Please read and understand all safety instructions before installing or operating your speakers. Retain this manual for future reference.
- Coupure de courant : Always ensure that all power to the audio system and associated components is disconnected before making any electrical connections or performing installation.
- Installation qualifiée : If you are unsure about any aspect of the installation process, consult a qualified audio installer or electrician.
- Conditions environnementales : Do not expose speakers to moisture, extreme temperatures, or direct sunlight. Ensure adequate ventilation around any connected electronic equipment.
- Câblage : Use appropriate gauge speaker wire for your installation to prevent signal loss and ensure safe operation.
- Montage: Ensure the mounting surface is structurally sound and can support the weight of the speaker. Follow all cutting and mounting instructions carefully.
Contenu du colis
Vérifiez que tous les éléments sont présents dans votre colis :
- KLH M-8602-C In-Ceiling Speaker (quantity as purchased, typically 4 units in a bundle)
- Removable Magnetic Grille (pre-attached to each speaker)
- Modèle d'installation
Configuration et installation
Follow these steps for proper installation of your KLH M-8602-C In-Ceiling Speakers.
1. Planification du placement des intervenants
Determine the optimal location for your speakers in the ceiling. Consider room acoustics, listening area, and proximity to power sources and audio equipment. Ensure there are no obstructions (e.g., studs, pipes, electrical wires) in the ceiling cavity at your chosen locations.
2. Cutting the Ceiling Opening
- Use the provided installation template to mark the cutout area on the ceiling. The required cutout diameter is 8.9 inches (226 mm).
- Carefully cut the opening using an appropriate tool (e.g., drywall saw). Ensure the cut is clean and precise.
3. Câblage des haut-parleurs
Run speaker wires from your amplifier or receiver to each speaker location. Ensure proper polarity (+ to + and – to –) for all connections.
- Dénudez environ 1/2 pouce (12 mm) d'isolant aux extrémités du fil du haut-parleur.
- Connect the positive (+) terminal of the speaker to the positive (+) terminal of the amplifier.
- Connect the negative (-) terminal of the speaker to the negative (-) terminal of the amplifier.
L'arrière view of the KLH M-8602-C in-ceiling speaker highlights its sealed enclosure and the red mounting clamps used to secure the speaker firmly in place within the ceiling opening. Speaker wire terminals are visible for connection.
4. Montage des enceintes
- Carefully insert the speaker into the ceiling cutout.
- Tighten the four mounting screws located on the front baffle of the speaker. As you tighten, the mounting tabs on the rear of the speaker will pivot outwards and clamp onto the ceiling material. Do not overtighten.
5. Fixation de la grille
The KLH M-8602-C speakers come with magnetic grilles. Simply align the grille with the speaker baffle, and the magnets will secure it in place.
This image displays the KLH M-8602-C in-ceiling speaker unit with its protective white grille detached. The speaker features a central woofer and a smaller tweeter, designed for flush mounting into a ceiling. The magnetic grille is shown separately.
Mode d'emploi
Once installed, your KLH M-8602-C speakers are ready for use with your audio system.
1. Connexion à votre système audio
Assurez votre amplifier or receiver is powered off before making final connections. Connect the speaker wires from the KLH M-8602-C speakers to the appropriate speaker output terminals on your amplifier. The recommended power range for these speakers is 50 W to 175 W.
2. Adjusting Tweeter Level
The KLH M-8602-C speakers feature a tweeter level adjustment switch, allowing you to fine-tune the high-frequency output to suit your listening preferences and room acoustics. This switch is typically located on the front baffle of the speaker, accessible by removing the magnetic grille.
- -3dB : Reduces tweeter output for brighter rooms or if you prefer a softer high-frequency response.
- 0 dB : Neutral setting, suitable for most environments.
- +3 dB : Increases tweeter output for duller rooms or if you prefer a more pronounced high-frequency response.
This close-up image shows the tweeter level adjustment switch on the KLH M-8602-C speaker. Users can select between -3 dB, 0 dB (neutral), and +3 dB settings to fine-tune the high-frequency output.
Entretien
Your KLH M-8602-C speakers require minimal maintenance to ensure long-lasting performance.
- Nettoyage: Use a soft, dry cloth to gently wipe the speaker grilles and surrounding surfaces. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or components.
- Entretien des grilles : If the grilles become dusty, they can be carefully removed and gently vacuumed with a soft brush attachment. Ensure the speaker is powered off before removing grilles.
- Inspection: Periodically check speaker wire connections to ensure they are secure.
Dépannage
If you encounter issues with your KLH M-8602-C speakers, refer to the following common problems and solutions:
- Pas de son :
- Assurez votre ampL'amplificateur/récepteur est allumé et la source d'entrée correcte est sélectionnée.
- Vérifiez toutes les connexions des câbles du haut-parleur, à la fois au niveau du haut-parleur et du haut-parleur. amplifier ends for proper polarity and secure contact.
- Vérifiez que le volume de votre amplifier/receiver is turned up.
- Son déformé :
- Vérifiez que les connexions des câbles des haut-parleurs ne sont pas desserrées ou qu'il n'y a pas de courts-circuits.
- Assurez-vous que amplifier is not overdriven (volume too high, causing clipping). Reduce the volume.
- Vérifiez que le amplifier's power output is within the recommended range for the speakers (50W-175W).
- Inspectez les membranes des haut-parleurs pour détecter tout dommage visible.
- Uneven Sound or Imbalance:
- Vérifiez les paramètres de solde sur votre amplificateur/récepteur.
- Ensure all speakers are wired with correct polarity.
- Adjust the tweeter level switch on individual speakers if necessary to balance high-frequency output.
Caractéristiques
| Modèle | M-8602-C |
| Type de haut-parleur | Haut-parleur de plafond à 2 voies |
| Haut-parleur de graves | 6.5-inch Kevlar/Fiberglass |
| Tweeter | 1-inch Silk Dome |
| Matériau de l'enceinte | Sealed Steel |
| Réponse en fréquence | 50Hz - 20KHz |
| Sensibilité | 89 dB |
| Impédance | 8 Ohms |
| Puissance recommandée | 50 W - 175 W |
| Profondeur de montage | 8.75 pouces (222 mm) |
| Diamètre de découpe | 8.9 pouces (226 mm) |
| Diamètre global | 10.375 pouces (263.5 mm) |
| Poids (par haut-parleur) | 7.2 livres (3.27 kg) |
Informations sur la garantie
The KLH M-8602-C In-Ceiling Speaker is covered by a Garantie fabricant d'un an À compter de la date d'achat, cette garantie couvre les défauts de matériaux et de fabrication dans des conditions normales d'utilisation. Elle ne couvre pas les dommages causés par une mauvaise utilisation, un accident, une modification non autorisée ou une installation incorrecte.
Veuillez conserver votre preuve d'achat pour toute réclamation au titre de la garantie.
Assistance clientèle
For technical assistance, troubleshooting beyond this manual, or to inquire about warranty service, please contact KLH customer support. Refer to the official KLH website pour les informations de contact les plus récentes.
KLH Official Website: www.klhaudio.com
