OUTPUT CONNECTION TO LOUDSPEAKERS
OUTPUTS AT 70/100 V CONSTANT VOLTAGE (HIGH IMPEDANCE)
• Each speaker must have a line transformer with the input voltage equal to the line voltage
(70 / 100 V).
• The loudspeaker total power must not be higher than the maximum power the amplifier
can deliver.
LOW IMPEDANCE OUTPUT (4 Ω)
• The
loudspeaker total impedance must not be less
than 4 Ω; note: a total impedance equal to 4 Ω allows
the maximum power delivery of the amplifier; a higher
impedance leads to a reduction of the power delivered
(e.g. 8 Ω: approx. ½ power; 16 Ω: approx. ¼ power);
impedance values lower than 4 Ohm overload the
amplifier
• The loudspeaker total power must be suitable to the
maximum power that can be delivered by the amplifier
(120 W with total impedance 4 Ω);
• The length of the loudspeaker lines must be reduced
to the minimum (a long distance may require the use of
cables with large cross-section).
• Do not use the low impedance connection (4 Ω)
simultaneously with the high impedance connection
(70V or 100V), as this overloads the amplifier.
LINEA 100 V
LINEA 70 V
To Next Page
Loading...
