CONSTANT VOLTAGE VOLUME CONTROLS
CONSTANT VOLTAGE VOLUME CONTROLS
Volume Controls For Use In Commercial Installations

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Selecting the Wattage of a Constant Voltage Volume Control

Select a constant voltage control with a rating large enough to match the total connected capacity of the step down transformers. For example, if three speakers were to be connected to one volume control and the tap settings for each speaker were 2 watts, the total connected capacity requirements for the volume control would be 6 watts. As a result you would specify a 10 watt volume control.

100 Volt, 70 Volt or 25 Volt?
Ideally, choose the highest voltage your local building code allows. In commercial installations in schools and hospitals be particularly careful to check the local code. Please specify standard or decora plate and the plate color when ordering.
STEREO VOLUME CONTROLS
MONO VOLUME CONTROLS
25 Volt Systems
25 Volt Systems
25W25M (25 watts)
25W25 (25 watt)
70 Volt Systems
70 Volt systems
10W70 (10 watts)
25W70 (25 watts)
10W70M (10 watt)
25W70M (25 watts)
75W70M (75 watts)
100W70M (100 watts)
100 Volt Systems
25W100 (25 watts)
100 Volt Systems
25W100M (25 watts)
50W100M (50 watts)