MACKIE M1200/M1400 User Manual
High-current power amplifiers
M•1200/M•1400
OWNER’S MANUAL
™
OL
–3
–6
–9
–2
0
–3
–6
–9
–2
0
SIG
OL
SIG
CH
1
30
28
26
20
22
18
24
16
14
8
0
0
1.23v (+4dBu)
SENSITIVITY
GAIN
/dB
CH
2
PROTECT
COLD
HOT
SHORT
TEMP STATUS
INTERNAL STATUS
CH
1
CH
2
CH
1&
2
ON
OFF
POWER
3v
2v
1v
30
28
26
20
22
18
24
16
14
8
0
0
1.23v (+4dBu)
SENSITIVITY
GAIN
/dB
3v
2v
1v
PROFESSIONAL
POWER
AMPLIFIER
FULL S
Y
M
M
E
TR
Y
DUAL D
IFFER
ENTIAL
H
IG
H
C
U
R
RE
NT D
E
SI
G
N
CHANNEL
2
1
CHANNEL
CH
1
CH
2
SPEAKER OUTPUTS
+
–
–
+
63Hz
125Hz
CONSTANT DIRECTIV
IT
Y
HORN EQ
/AIR EQ
CONSTANT DIRECTIV
IT
Y
HORN EQ
/AIR EQ
INPUT
THRU
THRU
INPUT
AMP MODE
FREQUENCY
4.5 k
Hz
ON
5.6k Hz
2k Hz
MONO
BRIDGE
LIMITER
(CH1 & CH2)
OFF
FULL RANGE
SUB
WOOFER
LOW CUT
FILTER
LOW CUT
FILTER
OUTPUT APPLICATION
SERIAL NUMBER
MANUF
A
CTURING D
A
TE
RISK O
F
ELECTRIC SH
O
C
K
D
O
NO
T O
PEN
REPLACE WITH THE SAME TYPE FUSE AND RA
TING.
DISCONNECT SUPPL
Y CORD BEFORE CHANGING FUSE
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TY
PE.
DEBRANCHER A
VANT DE REMPLACER LE FUSIBLE
W
ARNIN
G:
TO
REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EX
POSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING T
O QUALIFIED PERSONNEL.
CAUTION
AVIS:
RISCQUE DE CHOC
ÉLECTRIQUE — NE P
AS OUVRIR
BALANCED
OR
UNBALANCED
BALANCED
OR
UNBALANCED
AIR EQ
MONO
BRIDGE
ON
/ BRIDGE
/ MONO
170 Hz
OFF
CONCEIVED, DESIGNED, AND MANUFACTURED
BY MACKIE DESIGNS INC • WO
ODINVILLE • WA
98072 • USA • MADE IN USA •
PATENTS PENDING
4.5k Hz
5.6k Hz
2k Hz
AIR EQ
120 VAC 50/60 Hz
1500 WATTS
+
–
170 Hz
100 Hz
OFF
STAGE
MONITOR
100 Hz
STAGE
MONITOR
OFF
TYPICAL
ON
OFF
TYPICAL
TYPICAL 35 Hz
TYPICAL 35 Hz
(MONO BRIDGE)
1200 W
A
TTS
4 OHM LOAD MIN.
600 W
A
TTS CH
2 OHMS LOAD MIN.
STEREO
TYPICAL
STEREO
TYPICAL
AIR EQ
AIR EQ
HIGH-CURRENT POWER AMPLIFIERS
™