11
CONSTANT VOLTAGE INSTALLATION
Perform the following steps to install this amplifier with a 70-volt or 100-volt constant
voltage speaker array.
1.
Ensure that all equipment to be connected is powered off and unplugged from
its power source before making any electric/audio connections.
2.
Place the amplifier in its intended location.
3.
Using speaker wire (not included), create a speaker array using one or more 70-
volt or 100-volt speakers. All speakers should be connected in parallel.
4.
Set the wattage switches on the speakers to a value that is equal to or less than
48 watts in total (80% of the 60-watt amplifier power rating). For example, if
you have 4 speakers, each one should be set to a value of 12 watts or less.
Note that you do not need to worry about making the total as close as possible
to the limit; just ensure that the total does not exceed the limit. Also note that
the speakers do not have to be set to the same wattage value, but those set to
higher wattage values will be louder than those set to lower values.
5.
Connect the negative speaker wire lead to the COM terminal, then connect the
positive lead to either the 70V or 100V terminal, depending on the types of
speakers in the array.
6.
(Optional) Plug a dynamic microphone into the MIC 1 Input (17).
