DAPAudio PA-805CDTU Руководство пользователя - Страница 16
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Connecting Outputs.
Speakers are connected using terminal connectors. See the examples below and following page.
Low impedance outputs
You can use as many speakers as you want as long as the total impedance matches the amplifiers
output.
Example 1: using the 4Ω output with two 8Ω speakers.
Example 2: using the 4Ω output with four 4Ω speakers
Example 3: using the 8Ω output with two 4Ω speakers.
In a low impedance system, the total speaker load should always match the amplifier
impedance. This to avoid overloading the amplifier. The total speaker power should be at least
the power of the amplifier to avoid damage to the speakers.
High impedance outputs
If using either the 70V outputs or the 100V outputs, note that all speakers should be wired in parallel.
The total power of all speakers summed together should never exceed the total power of the
amplifier in a 70V or a 100V system!
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Fig. 5
Fig. 6
Fig. 7