QSC HF-75B Manual Del Usuario página 2

Connections
The HF-75B has barrier strip screw terminals that accept up to #10 AWG (6mm
HF INPUT Terminals
Connect the amplifier's output signal to the loudspeaker's HF INPUT terminals. Observe proper polarity; amplifier + signal to loudspeaker +
HF INPUT, amplifier – signal to loudspeaker – HF INPUT. Use the largest wire size and shortest length for the application.
NOTE! Do not apply full range signal to the HF-75B! There is no crossover in the HF-75B, only a compensation/delay net-
work. All required signal processing must be done upstream of the HF-75B. Maintain proper loudspeaker connection
polarity throughout the entire system for maximum performance.
HF OUTPUT Terminals
The HF OUTPUT terminals are factory-connected to the compression driver. These terminals should ONLY be connected to the HF-75B's
compression driver.
EN
QSC DCM or other active crossover
Amplifier
Processed high frequency
program signal
HF-75B
connection
terminals
2
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2
) stranded loudspeaker wire.
HF-75B compression driver
Note: The HF-75B connection
enclosure does not contain a
crossover network! Ensure
only high frequency signal is
applied to HF INPUT terminals
or compression driver damage
will occur.