Bazooka Phat Tuesday MGA11000H Installation Manual page 15

MASTER
AMPLIFIER
CAUTION!
In bridged operation, the amplifiers must see a 2 Ohm load or higher for the
subwoofer(s). Any lower than the above mentioned impedance will cause the amplifiers to
overheat and possibly cause permanent damage to the amplifiers.
When running multiple sets of bridged amplifier's in large systems all amplifiers can be
linked together so the primary master amplifier can control all amplifiers in the set. In the
following example we show two sets of bridged amplifiers controlled by one master
ampilifer.
Master amplifier's crossover, bass boost
and subsonic adjustments control
both the master and slave amplifiers.
MASTER AMPLIFIER
1.) Set Phase to IN
2.) Set Source to NORMAL
SLAVE AMPLIFIER
1.) Set Phase to OUT
2.) Set Source to SLAVE
SLAVE AMPLIFIER
1.) Set Phase to IN
2.) Set Source to SLAVE
SLAVE AMPLIFIER
1.) Set Phase to OUT
2.) Set Source to SLAVE
Connect (-) Speaker Terminals Together with 10 Guage Wire Minimum
1
CHIL
MIN FUSE 30A X 4
+ +
SUBSONIC XOVER
REMOTE PHASE SOURCE
FREQ Hz FREQ Hz
SLAVE IN
30
10
PWR \
IN NORMAL
PROT
80 OUT SLAVE
250
L R
+ - + -
BASS
BOOST
30 0
MIN
dB
SPEAKER
125 15
MAX
LEVEL IN
FREQ Hz BASS BOOST GAIN
.4V - 12.2V
SLAVE OUT
SUBSONIC XOVER
REMOTE SOURCE
PHASE
FREQ Hz FREQ Hz
SLAVE IN
30
10
PWR \
IN
NORMAL
80 OUT PROT
SLAVE
250
L R
- -
BASS + +
BOOST
30 0 MIN
dB
SPEAKER
125 15 MAX
LEVEL IN
FREQ Hz BASS BOOST GAIN .4V - 12.2V
SLAVE OUT
SUBSONIC XOVER
REMOTE SOURCE
PHASE
FREQ Hz FREQ Hz
SLAVE IN
30
10
PWR \
IN
NORMAL
80 OUT PROT
SLAVE
250
L R
- -
BASS + +
BOOST
30 0 MIN
dB
SPEAKER
125 15 MAX
LEVEL IN
FREQ Hz BASS BOOST GAIN .4V - 12.2V
SLAVE OUT
SUBSONIC XOVER
REMOTE PHASE SOURCE
FREQ Hz FREQ Hz
SLAVE IN
30
10
PWR \
IN NORMAL
80 OUT PROT
SLAVE
250
L R
+ - + -
BASS
BOOST
30 0 MIN
dB
SPEAKER
125 15
MAX
LEVEL IN
FREQ Hz BASS BOOST GAIN .4V - 12.2V
SLAVE OUT
*4 Ohm load recommended for best efficiency
and to optimize the power output.
+12V TURN-ON GND
*4 Ohm
2 Ohm Minimum
L L R R
INPUT
L
R
INPUT
L
R
INPUT
L
R
INPUT
L
R
14
1
CHIL
MIN FUSE 30A X 4
SLAVE
AMPLIFIER
1
CHIL
+12V TURN-ON GND
MIN FUSE 30A X 4
1
CHIL +12V TURN-ON GND
MIN FUSE 30A X 4
*4 Ohm
2 Ohm Minimum
1
CHIL +12V TURN-ON GND
MIN FUSE 30A X 4
1 CHIL
+12V TURN-ON GND
MIN FUSE 30A X 4
*4 Ohm
2 Ohm Minimum
MGA AMPLIFIERS
+12V TURN-ON G