User's Manual

34
Speaker Cable
Interconnect Cable
Interconnect Cable
Speaker Cable
Analog
Outputs
Pre-amplifier
Analog
Outputs
R L
Pre-amplifier
SpeakerR
SpeakerR
LS 77-
LS 77-
Speaker L
Speaker L
LS 77-
LS 77-
HF
LF
Designed and Engineered in Great Britain
LS 77 Professional Monitor -
Sensitivity:
Frequency Response:
Peak Prog Handing:.
Cont Power Handing. :
Impedance:
87dB
8Ohms
150W
600W
27Hz-40kHz
IN OUT
100 1000 10000
Frequency Hz()
Frequency Hz()
50
60
70
80
90
100
Output dB()
Output dB()
HF
LF
Level Adjustment
High Frequency
HF
LF
Designed and Engineered in Great Britain
LS 77 Professional Monitor -
Sensitivity:
Frequency Response:
Peak Prog Handing:.
Cont Power Handing. :
Impedance:
87dB
8Ohms
150W
600W
27Hz-40kHz
IN OUT
100 1000 10000
Frequency Hz()
Frequency Hz()
50
60
70
80
90
100
Output dB()
Output dB()
HF
LF
Level Adjustment
High Frequency
Mono BiAmplifier
Mono BiAmplifier
HF
LF
HF
LF
Figure C.1 - System connection using Speakon connector equipped speaker cables (AMR AM-77)
i. Connect the respective Speakon connectors of the speaker cables to the LS-77 (left & right).
ii. Connect the respective dual headed end of the speaker with its Speakon connectors of the speaker
cables to your amplifier, the connector marked HF connects to the left channel, the connector marked
LF connects to the right channel.