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.
INSTALLATION
It is recommended that this volume control be mounted in a "backless" junction box so it gets adequate ventilation. If an enclosed box is to be used, we recommend a deep box (3.5 inches in depth).
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 4 ohms.
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 100 watts
Rotating volume control with 12 step attenuation with absolute off
Installation Depth: 2.44˝
White single gang plate fits standard single gang electrical boxes
Rugged ABS Frame
Attractive design will fit in well with your standard decor
White Plastic Plates with Matching Same Color Knobs
Dependable performance with protection from dust (internal board is protected with special tape)
Excellent frequency response so you do not get any signal deterioration
Mounting screws are included
16-24 AWG wire inputs
Total Attenuation: 30dB
Frequency Response: 20Hz – 20kHz
Color: White
Dimensions: 2.75˝ x 4.4˝ x 3.26˝
Item Weight: 0.77 Lbs
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 100 watts
Rotating volume control with 12 step attenuation with absolute off
Installation Depth: 2.44˝
White single gang plate fits standard single gang electrical boxes
Rugged ABS Frame
Attractive design will fit in well with your standard decor
White Plastic Plates with Matching Same Color Knobs
Dependable performance with protection from dust (internal board is protected with special tape)
Excellent frequency response so you do not get any signal deterioration
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