9
ENGLISH
ADDITIONAL NOTES
NOTES ABOUT LOW IMPEDANCE CONNECTIONS
- The total loudspeaker impedance must not be lower than the amplifier
output impedance. Note: a loudspeaker total impedance equal to the
amplifier output one permits to get the maximum deliverable power (but an
higher loudspeaker impedance entails less power).
- The total loudspeaker power shall be adequate for the maximum deliverable
power of the amplifier.
- The loudspeaker line shall be short (for long distances, it may be necessary
to use cables with large cross-section wires).
TOTAL IMPEDANCE: 16 Ω
16 Ω
TOTAL IMPEDANCE: 8 Ω
16 Ω
16 Ω
+
+
+
- Always use cables having wires with an adequate cross-section, considering
the cable length and the total loudspeaker power.
- Loudspeaker lines must be kept separated from mains cable, microphone
cables or others, in order to avoid inductive phenomena may cause hum
or noises.
- Use loudspeaker cables having twisted wires to reduce hum caused by
inductive effects due to coupling with electromagnetic fields.
- Do not set the rotary switch to the 16 Ω position when the loudspeaker is
connected to a (100 – 70 V) constant voltage line.
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