BST SA 125 User Manual

CONNECTING FOR SA 300, SA 450, SA 600 & SA 750 :
Stereo mode :
In this mode, connect the 2 inputs CH1 and CH2 to your mixer’s outputs.
Put the selector on the stereo position.
Outputs volume can be adjusted by means of the two potentiometers.
Connect the 2 turnlock outputs to the 2 speakers
Parallel mode :
In this mode, connect the input CH1 to your mixer’s outputs.
PIN 1 =
PIN 2=
PIN 3=
+
-
Ser i al No
CAU TI ON
RISK OF ELECTRIC SHOCK
DO NOT OPEN
MODE
GROU N D
30 Hz
LOW CUT
SENSITIVI TY
INPUT
INPUT
BRIDGE
MODE
CH1 /BRIDGE
OUTPUT
CH2 OU TPU T
SPEAKON 2:
ST EREO:1+/1-
2+/ 2- NOT IN USE
SPEAKON 1:
STEREO:1+/ 1-
BRIDGE:1+/ 2+
CH 1
CH 2
OFF OFF
STEREO
PAR ALLEL
BRIDGE
1.4 V
1.0 V
0.775V
ON ON
240 V
50Hz
230V
60Hz
120 V 110V
AC VOLTAGE
AC FREQUENCY
1
2
3
1
2
3
1
2
3
1
2
3
Made by BST FRANCE
XLRXLR
CH1CH1
PARALLEL
1+
1-
+
-
1+
1-
+
-
PIN 1 =
PIN 2=
PIN 3=
+
-
CAU TI ON
RIS K OF EL ECTRIC SH OCK
DO NOT OPEN
Ser ial No
MODE
GROU ND
30 Hz
LOW CUT
SENSITI VITY
INPUT
INPUT
BRIDGE
MODE
CH1 / BRIDGE
OUTPUT
CH2 O UT PUT
SPEAKON 2:
STEREO:1+/1-
2+/ 2- NOT IN USE
SPEAKON 1:
STEREO: 1+/ 1-
BRIDGE:1+/ 2+
CH 1
CH2
OFF OFF
STEREO
PAR ALL EL
BRIDGE
1. 4 V
1. 0 V
0.775V
ON ON
240 V
50Hz
230V
60Hz
120 V 110V
AC VOLTAGE
AC FREQUENCY
1
2
3
1
2
3
1
2
3
1
2
3
Made by BST FRANCE
XLRXLR
XL
R
CH1CH1
CH2
STEREO
1+
1-
+
-
1+
1-
+
-
Put the selector on the parallel position.
Outputs volume can be adjusted by means of the two potentiometers.
Connect the 2 turnlock outputs to the 2 speakers
Bridge mode :
PIN 1 =
PIN 2=
PIN 3=
+
-
Made by BST FRANCE
CAU TI ON
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Ser i al No
MODE
GROU N D
30 Hz
LOW CUT
SENSITIVI TY
INPUT
INPUT
BRIDGE
MODE
CH1 /BRIDGE
OUTPUT
CH2 OU TPU T
SPEAKON 2:
ST EREO:1+/1-
2+/ 2- NOT IN USE
SPEAKON 1:
STEREO:1+/ 1-
BRIDGE:1+/ 2+
CH 1
CH 2
OFF OFF
STEREO
PAR ALLEL
BRIDGE
1.4 V
1.0 V
0.775V
ON ON
240 V
50Hz
230V
60Hz
120 V 110V
AC VOLTAGE
AC FREQUENCY
1
2
3
1
2
3
1
2
3
1
2
3
XLRXLR
CH1CH1
BRIDGE
1+
2+
+
+
In this mode, connect the input CH1 to your mixer’s outputs.
Put the selector on the bridge position.
Output volume can be adjusted with channel 1 potentiometer.
Connect the channel 1 turnlock output to the speaker

BST SA 125 Specifications

General

Brand	BST
Model	SA 125
Category	Amplifier
Language	English