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Amplifier Output Connections
On the Di Series amplifiers, all outputs are Bi-Amp; each Speakon
outputs – Channels 1&2, Channels 3&4, Channels 5&6 and Channels 7&8.
Amplifier output connections – 88C and Bi Amp
In addition, all the Speakon
operated in bridged mode.
Amplifier output connections – Bridge
More than one speaker can be connected to each channel provided the total impedance per channel is
not less than 2 ohms. In bridged mode the minimum total impedance should not be less than 4 ohms.
Load Matching
Each output of the device can be optimised to drive either a low impedance load (e.g. 2, 4 or 8 Ohms),
or a Constant Voltage (C.V.) using the Load parameter in the Output menu. There are several C.V.
settings (25V, 70V and 100V Line) which determine the maximum RMS voltage that the amplifier will
produce. Select the one which is appropriate for the installation. A number of low impedance settings
(depending on the model) are also available. Although it is not critical that this setting matches the
impedance of the connected load, this will maximise the power that is available for the load.
Speaker1 -
Speaker1 +
Speaker2 -
Speaker2 +
connectors can also be used if the pair of amplifier channels is being
TM
Speaker +
Speaker -
connector carries two amplifier
TM
18
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