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5. INSTALLATION AND CONNECTION
- Bridge Mode
With the AMPLIFIER MODE switch in BRIDGE position the two power amplifiers
in your APM Series drive together a single speaker cabinet with the sum of the
power of the 2 amps. Usually this solution is used to drive a single subwoofer
and the main out output on the front panel are used to feed a pair of powered
speakers as mid-high units.
A
SPEAKERS A-B
B
B
BRIDGE
1+
2+
+
MAX. OUTPUT 1500W/8
(A
B,BRIDGE)
MAX. OUTPUT 750W/4
(A,B)
CLASS 2 WIRING WAY BE USED.
1 and 2 = 8 - 16
/SPEAKER
1 or 2 = 4 - 8
/SPEAKER
BRIDGE = 8 - 16
/SPEAKER
2+
2
+
1+
1
+
1+
1
+
A
B
2
2
1
1
L O
C K
L O
C K
C
SPEAKERS C-D
D
D
BRIDGE
1+
2+
+
MAX. OUTPUT 1000W/8
(A
B,BRIDGE)
MAX. OUTPUT 500W/4
(A,B)
CLASS 2 WIRING WAY BE USED.
1 and 2 = 8 - 16
/SPEAKER
1 or 2 = 4 - 8
/SPEAKER
BRIDGE = 8 - 16
/SPEAKER
2+
2
+
1+
1
+
1+
1
+
C
D
2
2
1
1
L O
C K
L O
C K
B
A
MAIN R
SUB R
MAIN L
SUB L
OFF
ON
BRIDGE
AMP MODE
POWER AMP A-B (750WX2)
C
D
MAIN R
AUX 2
MAIN L
AUX 1
OFF
ON
BRIDGE
AMP MODE
POWER AMP C-D (500WX2)
- MAIN L + MAIN R Mode
This is the most common application. The built-in amplifier drives two main speaker
cabinets Left and Right. The AMPLIFIER MODE is on MAIN L+MAIN R position.
Use either the speakon jacks
or phone jacks
Main Speaker
Main Speaker
AMP C - D
Main Speaker
