Master audio NT Serie Manual Del Usuario página 25

Amate Electroacústica,s.l.
2.1.5. Passive configuration with Subwoofer (Passive models)
In this case one amplifier will be only used for the whole system.
Connect one of the outputs of the amplifier to the subwoofer through a wire.
Then, make a bridge from the slave Speakon connector of the subwoofer to its
respective mid-high satellite unit, always respecting the correct polarity between both
systems.
Do the same with the other channel.
It is also correct, if the installation requires so, to make the connection in the opposite
way, that is, from the amplifier to the satellite and then to the subwoofer.
Fig.7. Passive with subwoofer configuration
2.1.6. Bi-Amplified configuration with Subwoofer (Passive models)
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A wire with the maximum available section (4mm minimum) will have to link the low
frequencies output channel of the amplifier to one of the subwoofers.
Two subwoofers can be also connected by bridge one to another, as long as the
polarity is strictly respected.
Connect the other output of the amplifier to the Full Range cabinets.
It is also possible to use only one amplifier for the low reinforcement, connecting each
one of the subwoofers to the two outputs of the amplifier and consequently,
connecting the Full Range cabinets to a second amplifier.
Fig.8. Bi-amplified with subwoofer configuration (option 1)
NT Series.Version 1.2 Dec08
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