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OPTIONAL CONNECTION USING BINDING POSTS
TO SPEAKERS
This drawing shows how to use the X-over switches to power a stereo two-way system without using
an external crossover. The X-over switches on Amplifier 1 are set to HPF and both channels pass
frequencies above 150 Hz to the loudspeakers.
The Thru connections pass the full-range signals on to Amplifier 2. The X-over switches on
Amplifier 2 are set to LPF and both channels pass frequencies below 150 Hz to the subwoofers.
M-Series Power Amplifier: Two Amps Using Built-in X-over
SPEAKER OUTPUTS
+
BRIDGE
+
+
SPEAKER OUTPUTS
+
CAUTION
BRIDGE
LETHAL
AMP
VOLTAGES
+
+
MAY APPEAR
MODE
AT OUTPUT
TERMINALS.
STEREO
CLASS 3 WIRING
IS REQUIRED.
MONO
HPF
1300W / CH
BRIDGE
4Ω LOAD MIN
2600W BRIDGE
8Ω LOAD MIN
FULL
PIN 1 = CH1
PIN 1 = BRIDGE
PIN 1 = CH2
PIN 2 = CH2
PIN 2 = UNUSED
PIN 2 = UNUSED
150Hz
X-OVER
1
2
BRIDGE
ON/
TYPICAL
OFF
LIMIT
AMP MODE SWITCH
STEREO
Passive Speakers (Mackie S408)
SPEAKER OUTPUTS
+
CAUTION
BRIDGE
LETHAL
AMP
VOLTAGES
+
+
MAY APPEAR
MODE
AT OUTPUT
TERMINALS.
STEREO
CLASS 3 WIRING
IS REQUIRED.
MONO
HPF
1300W / CH
BRIDGE
4Ω LOAD MIN
2600W BRIDGE
8Ω LOAD MIN
FULL
PIN 1 = CH1
PIN 1 = BRIDGE
PIN 1 = CH2
150Hz
PIN 2 = CH2
PIN 2 = UNUSED
PIN 2 = UNUSED
X-OVER
1
2
BRIDGE
ON/
TYPICAL
OFF
LIMIT
AMP MODE SWITCH
STEREO
Passive Subwoofers
(Mackie S410s)
FROM MIXING CONSOLE
LEFT AND RIGHT MAIN OUT
HIGH EFFICIENCY POWER AMPLIFIER
SERIAL / DATE CODE
HPF
LPF
LPF
FULL
150Hz
X-OVER
CAUTI ON
RISK OF ELECTRIC SHOCK • DO NOT OPEN
ON/
TYPICAL
DESIGNED BY MACKOIDS IN WOODINVILLE, WA, USA
MANUFACTURED IN CHINA • FABRIQUE EN CHINE
OFF
©2005 LOUD TECHNOLOGIES INC. • "MACKIE" AND
LIMIT
THE "RUNNING MAN" FIGURE ARE REGISTERED
TRADEMARKS OF LOUD TECHNOLOGIES INC.
X-OVER SWITCH
HPF
HIGH EFFICIENCY POWER AMPLIFIER
SERIAL / DATE CODE
HPF
LPF
LPF
FULL
150Hz
X-OVER
CAUTION
RISK OF ELECTRIC SHOCK • DO NOT OPEN
ON/
TYPICAL
DESIGNED BY MACKOIDS IN WOODINVILLE, WA, USA
MANUFACTURED IN CHINA • FABRIQUE EN CHINE
OFF
©2005 LOUD TECHNOLOGIES INC. • "MACKIE" AND
LIMIT
THE "RUNNING MAN" FIGURE ARE REGISTERED
TRADEMARKS OF LOUD TECHNOLOGIES INC.
X-OVER SWITCH
LPF
.
M
4000
AC LINE
BREAKER
(PUSH TO RESET)
~120VAC 60Hz 1600W
.
M
4000
AC LINE
BREAKER
(PUSH TO RESET)
~120VAC 60Hz 1600W
Owner's Manual
9
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