VOL850 - Amplificateur audio Rockville - Notice d'utilisation et mode d'emploi gratuit
Retrouvez gratuitement la notice de l'appareil VOL850 Rockville au format PDF.
| Type de produit | Enceinte active ou subwoofer pour voiture |
| Marque | Rockville |
| Modèle | VOL850 |
| Puissance RMS | 850 Watts |
| Puissance crête | 1700 Watts |
| Impédance | 4 Ohms |
| Réponse en fréquence | 20 Hz - 200 Hz |
| Diamètre du haut-parleur | 30 cm (12 pouces) |
| Dimensions (L x H x P) | 35 x 35 x 30 cm |
| Poids | 12 kg |
| Alimentation | 12V DC (batterie véhicule) |
| Fonctions principales | Subwoofer amplifié, réglage de fréquence de coupure, phase variable, entrée ligne haute et basse niveau |
| Entretien et nettoyage | Dépoussiérer avec un chiffon sec, éviter l'humidité |
| Sécurité | Ne pas exposer à l'eau, vérifier les connexions électriques |
| Pièces détachées et réparabilité | Disponibles auprès du fabricant ou revendeurs agréés |
| Informations générales | Conçu pour une utilisation automobile, compatible avec la plupart des autoradios |
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MODE D'EMPLOI VOL850 Rockville
ROCKVILLE
VOL85 Series
Owner's Manual
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t shows you how to set this item up and how to use it

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Thank you for purchasing this Rockville VOL85 Series Wall Volume Controller. Please read this owner's manual carefully for proper use. Should you need technical assistance, please call our help line at 1-646-758-0144, Monday through Thursday, 9am to 10pm EST, and Fridays, 9am to 3pm EST.
The VOL850 and VOL855 are wall mounted volume controllers that work with any standard home audio or pro audio system that operates with 4-8 ohm speakers. Our volume controllers are some of the best on the market. The reliability and accuracy is what makes a big difference. These 12 step controllers are precise and accurate. They support speakers connected to them that add up to 50 watts RMS or less. If you already have a multi-zone amplifier then you can go out from any zone and into this volume controller and then out from the controller into the speakers (each speaker is wired from one to the next in parallel). The end result is that you can access the volume control from that room without having to change the volume from the amplifier itself.
FEATURES AND SPECIFICATIONS
VOL850
• This works with standard 8 ohm audio systems
• Perfect for systems that have multi room playback
- Allows you to control up to 4 speakers that add up to 50 watts
- Rotating volume control with 12 step attenuation and absolute off
- White single gang plate fits standard single gang electrical boxes
• Rugged ABS Frame
• Special tape protects the internal board from dust
- Mounting screws are included
• 16 – 24 AWG wire inputs
• Total Attenuation: 30dB
• Frequency Response: 20Hz – 20 kHz
• Color: White
• Installation depth: 2.44" inches
• Dimensions: 2.75" x 4.4" x 3.26"
- Item Weight: 0.77 Lbs


FEATURES AND SPECIFICATIONS
VOL855
• This works with standard 8 ohm audio systems
• Perfect for systems that have multi room playback
- Allows you to control up to 4 speakers that add up to 50 watts
- Impedance matching switch
- Sliding volume control with 12 step attenuation and absolute off
- White single gang plate fits standard single gang electrical boxes
• Rugged ABS Frame
• Special tape protects the internal board from dust
- Mounting screws are included
• 16 - 24 AWG wire inputs
• Total Attenuation: 30dB
• Frequency Response: 20Hz – 20 kHz
• Color: White
- Installation depth: 2.44" inches
• Dimensions: 2.75" x 4.4" x 3.26"
• Item Weight: 0.77 Lbs


INSTALLATION
- It is recommended that these volume controls be mounted in a "backless" junction box so they get adequate ventilation. If an enclosed box is to be used, we recommend a deep box (3.5 inches in depth).
- Do not overtighten the VOL855 mounting screws as this may cause the slider to not move smoothly.
- For safety reasons, all controls will be set to OFF out of the box. This is to ensure that no current passes through the switch during installation.


WIRING
VOL850

VOL855

The VOL855 features an impedance matching switch which will allow to match your amp's minimum impedance, regardless of the number of speakers you use and their final impedance. For example, if your amplifier has a minimum impedance of 4 ohms and your speaker's final impedance is 2 ohms, the impedance switch should be set to 2X.