1. Introduction et plusview
This manual provides detailed instructions for the installation, operation, and maintenance of your OSD Audio IWS88 In-Wall Subwoofer and SMP800 Class D Mono Amplifier bundle. This system is designed to deliver powerful, deep bass for home theater and audio systems while integrating discreetly into your living space.
Le pack comprend :
- IWS88 In-Wall Subwoofer: A passive subwoofer featuring dual 8-inch drivers, designed for flush installation within a wall. It handles up to 350W of power.
- SMP800 Class D Mono Amplifier : An 800W amplifier specifically designed to power passive subwoofers. It features Class D efficiency, variable crossover, phase control, auto-on sensing, and versatile input options (RCA/LFE, Speaker Level, 12V Trigger).
Pour des performances et une sécurité optimales, veuillez lire attentivement ce manuel avant l'installation et l'utilisation.
2. Consignes de sécurité
Please observe the following safety precautions to prevent damage to the unit and ensure user safety:
- Sécurité électrique : Débranchez toujours le amplifier from the power outlet before performing any service or installation. Ensure proper grounding. Do not expose the amplifier à la pluie ou à l'humidité.
- Ventilation: Le amplifier requires adequate ventilation. Do not block any ventilation openings. Install the amplifier in a location with sufficient airflow.
- Placement: Install the in-wall subwoofer and amplifier in locations free from excessive heat, humidity, dust, or vibration. Keep the amplifier away from direct sunlight and heat sources.
- Câblage : Ensure all wiring connections are secure and correct before powering on the system. Incorrect wiring can cause damage to the equipment.
- Entretien: N'essayez pas de réparer vous-même ce produit. Confiez tous les travaux d'entretien à du personnel de service qualifié.
3. Contenu du colis
Vérifiez que tous les éléments sont présents dans le colis :
- OSD Audio IWS88 In-Wall Subwoofer
- OSD Audio SMP800 Class D Mono Amplifier
- Removable Grille for IWS88 Subwoofer
- Power Cable for SMP800 Amplifier
- Manuel d'instructions (ce document)
- Mounting Hardware (integrated dog-ear clamps for subwoofer)
4. Configuration et installation
4.1 In-Wall Subwoofer Installation (IWS88)
- Choisissez l'emplacement: Select a suitable wall location, ensuring no obstructions like electrical wiring, plumbing, or studs are present. Use a stud finder to locate studs and avoid them.
- Ouverture coupée : Use the provided cutout template (if included, otherwise measure carefully) to mark the opening on the wall. Carefully cut the opening using a drywall saw.
- Passer le câble du haut-parleur : Route appropriate gauge speaker wire (e.g., 14-gauge or 12-gauge) from the amplifier location to the subwoofer opening. Leave enough slack for connections.
- Brancher le câble du haut-parleur : Connect the speaker wires to the spring-loaded terminals on the IWS88 subwoofer. Ensure correct polarity (+ to + and - to -).
Image : Avant view of the IWS88 In-Wall Subwoofer with the grille removed, revealing the dual 8-inch drivers and the speaker wire terminals.
Image : inclinée view of the IWS88 In-Wall Subwoofer, illustrating its internal components, mounting clamps, and speaker terminals.
- Support du caisson de basses : Carefully insert the subwoofer into the wall opening. Tighten the mounting screws (usually located on the front baffle) which will engage the dog-ear clamps to secure the subwoofer to the drywall. Do not overtighten.
- Fixer la grille : Once the subwoofer is securely mounted, attach the magnetic grille to the front of the subwoofer.
Image : Avant view of the IWS88 In-Wall Subwoofer with the magnetic grille in place, demonstrating its flush and discreet appearance.
4.2 Amplifier Connection (SMP800)
Position the SMP800 amplifier in a well-ventilated area, preferably near your AV receiver or audio source.
Image: Rear panel of the SMP800 Class D Mono Amplifier, highlighting its input and output connections.
- Connecter l'entrée audio :
- RCA/LFE Input: For most home theater receivers with a dedicated subwoofer output (LFE or Sub Out), connect an RCA cable from the receiver's subwoofer output to the SMP800's LFE input. If your receiver has stereo RCA outputs, use both L and R inputs on the SMP800.
- Niveau d'entrée du haut-parleur : If your receiver does not have a dedicated subwoofer output, connect speaker wires from your receiver's main speaker outputs to the SMP800's Speaker Level Input terminals.
- Connect Subwoofer Output: Connect the speaker wires from the IWS88 in-wall subwoofer to the SMP800's Subwoofer Speaker Output terminals. Ensure correct polarity (+ to + and - to -).
Image: Close-up of the SMP800 amplifier's subwoofer speaker output terminals.
Image: Close-up of the SMP800 amplifier's RCA/LFE inputs and speaker level inputs.
- Déclencheur 12 V (en option) : If your AV receiver or control system has a 12V trigger output, connect it to the SMP800's 12V Trigger input. This allows the amplifier to power on/off automatically with your main system.
- Connexion électrique : Connect the supplied power cable to the SMP800 amplifier and then to a suitable AC power outlet. Ensure the AC Voltage Selector switch on the amplifier est réglé sur le bon voltage for your region (110-120V or 220-240V).
5. Mode d'emploi
5.1 Mise sous/hors tension
- Alimentation manuelle : Press the power button on the front panel of the SMP800 amplifier to turn it on or off.
- Auto-On Sensing: Si le amplifier's 'MUSIC ON 12V' switch is set to 'MUSIC' and an audio signal is detected on the RCA/LFE or Speaker Level inputs, the amplifier will automatically power on. It will enter standby mode after a period of no audio signal.
- Déclencheur 12V : If connected, the amplifier will power on and off in sync with your main system.
5.2 Adjusting Controls (SMP800)
The SMP800 amplifier features several controls to optimize subwoofer performance:
- Volume/Gain : Adjusts the overall output level of the subwoofer. Start with a low setting and gradually increase until the bass blends well with your main speakers.
- Fréquence de croisement : This control determines the highest frequency the subwoofer will reproduce. Set it to blend seamlessly with your main speakers. A common starting point is 80Hz-100Hz, but adjust based on your main speakers' low-frequency capabilities.
- Contrôle des phases : Adjusts the phase of the subwoofer output (0° or 180°). Experiment with both settings to find the one that provides the most impactful and coherent bass response in your listening position.
6. Entretien
To ensure the longevity and optimal performance of your OSD Audio subwoofer and ampAmplificateur, suivez ces consignes d'entretien simples :
- Nettoyage: Utilisez un chiffon doux et sec pour nettoyer les surfaces de amplifier and subwoofer grille. Do not use liquid cleaners, aerosols, or abrasive chemicals, as they may damage the finish or internal components.
- Ventilation: Periodically check that the ampLes ouvertures de ventilation de l'amplificateur sont dégagées de toute poussière et débris afin d'éviter toute surchauffe.
- Relations: Occasionally check all cable connections to ensure they are secure. Loose connections can lead to signal loss or intermittent performance.
- Environnement: Évitez d'exposer le amplifier à des températures ou à une humidité extrêmes.
7. Dépannage
If you encounter issues with your OSD Audio subwoofer and amplifier bundle, refer to the following troubleshooting guide:
| Problème | Cause possible | Solution |
|---|---|---|
| Aucun son provenant du caisson de basses |
|
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| Basses distordues ou imprécises |
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| Bourdonnement ou bourdonnement |
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| Amplifier not turning on automatically |
|
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If the problem persists after trying these solutions, please contact OSD Audio customer support.
8. Spécifications
IWS88 In-Wall Subwoofer
- Taper: Passive In-Wall Subwoofer
- Conducteurs : Dual 8-inch Woofers
- Puissance admissible : 350 watts
- Impédance: 8 Ohms
- Réponse en fréquence : Refer to product page for detailed specifications.
- Dimensions: Refer to product page for detailed dimensions and cutout size.
SMP800 Class D Mono Amplifier
- AmpType de lificateur : Classe D Mono
- Puissance de sortie : 800 Watts (Max)
- Entrées : RCA/LFE, Speaker Level, 12V Trigger
- Résultats : Sortie haut-parleur du caisson de basses
- Contrôles : Variable Crossover, Phase Control (0°/180°), Volume/Gain
- Caractéristiques: Détection automatique
- Vol ACtage: Selectable (110-120V / 220-240V)
- Dimensions: Refer to product page for detailed dimensions.
9. Garantie et assistance
9.1 Informations sur la garantie
OSD Audio products are designed and manufactured to the highest quality standards. This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary. Please retain your proof of purchase for warranty claims.
La garantie ne couvre pas les dommages causés par une installation incorrecte, un accident, une mauvaise utilisation, un abus, une négligence, une modification non autorisée ou l'usure normale.
9.2 Assistance clientèle
For technical assistance, troubleshooting, or warranty inquiries, please visit the official OSD Audio website or contact their customer support department. Contact information can typically be found on the OSD Audio website ou sur l'emballage du produit.
Before contacting support, please have your product model numbers (IWS88 and SMP800) and a description of the issue ready.
