Today, I will tell you how to connect a constant voltage amplifier. The wiring method of a constant voltage amplifier is as follows:
First of all, as long as the input voltage in the speaker matches the output voltage of the amplifier, and the power of the speaker does not exceed the power of the amplifier, you can connect the speaker to the output of the amplifier.
Generally, the constant voltage type has two voltage options: 70V and 100V. Selecting the two terminals on the far side is 100V. The machine panel usually has a corresponding switch, and this function can be used to broadcast to each layer separately.
When connecting, the total power of the speaker cannot exceed the power of the amplifier. If the speaker is too large, the amplifier may be burned out. Connect the No. 4 interface on the amplifier, connect the COM on the speaker to the black connection port of the amplifier, and borrow another line to 100V, because the output of the amplifier is 110V. It should be noted that if the distance between the speakers is relatively close, the phase of the speakers must be kept consistent, that is: if connected to positive, all connected to positive, and if connected to negative, all connected to negative.
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