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Figure 2.2 - LS-77 Rear Panel
R1. TRANSMISSIONLINE PORT: to reproduce the lowest
frequencies.
R2. HIGH FREQUENCY LEVEL ADJUSTMENT cover: to
cover the replaceable resistors in the high frequency level
adjustment circuit.
R3. SPADE/BANANA high frequency inputs: for connection
of standard termination speaker cables.
R4. SPADE/BANANA low frequency inputs: for connection
of standard termination speaker cables.
R5. SPEAKON® low & high frequency outputs: for
connection of Speakon terminated speaker cables.
R6. SPEAKON® low & high frequency inputs: for
connection of Speakon terminated speaker cables.
Warning:
ensure no
speaker con-
nector is in
contact with
the chassis
HF
LF
Designed andEngineered in GreatBritain
LS 77ProfessionalMonitor
-
Sensitivity:
Frequency Response:
Peak ProgHanding:.
ContPowerHanding. :
Impedance:
87dB
8Ohms
150W
600W
27Hz-40kHz
IN OUT
100 1000 10000
FrequencyHz()
FrequencyHz()
50
60
70
80
90
100
OutputdB()
OutputdB()
HF
LF
Level Adjustment
High
F
requency
R6
R5
R3
R2
R1
R4