Signal Connections - Bazooka Mardi Gras Series MGA4150 Installation Manual

Connect the RCA output of the head unit (AM/FM cassette player, CD, or DAT) to the RCA
input terminals of the amplifier.
To make these connections, we recommend high quality RCA cables, which are available at
your local car audio retailer. Run signal wires away from electrical wires to avoid
possibility of induced noise from the car's electrical system (i.e. popping noises or engine
noise). Please note that when making these connections the signal inputs correspond with
the speaker outputs.
TWO CHANNEL INPUT
FOUR CHANNEL INPUT
S
IGNAL CONNECTIONS
INPUT
FRONT REAR
FRONT REAR
REAR
GAIN GAIN
SPEAKER
LEVEL IN
L
RL
-
(2 CH. IN)
RR
FREQ Hz
-
R
GND
55
600
L L R R
INPUT
FRONT REAR
REAR
FRONT
REAR
GAIN GAIN
SPEAKER
LEVEL IN
L
RL
-
(2 CH. IN)
RR
FREQ Hz
-
R
GND
55
600
L L
R R
FRONT
FRONT
BASS
2 CH. BASS STEREO
BRIDGED (F R IN)
BOOST 2 CH.
4 CH. L+R MONO
0
dB
16
SOURCE L+R MONO
REAR
BRIDGED (F L IN)
FREQ RANGE
FRONT
STEREO
X 1
FREQ Hz
X 10
HIGH HIGH
110
110
LOW FULL LOW
55
240 240
600
330
330
PLEASE SEE INPUT CONFIGURATION
SETTINGS ON PAGE 10
FRONT
BASS 2 CH. BASS STEREO
BOOST 2 CH. BRIDGED (F R IN)
4 CH. L+R MONO
0
dB
16
L+R MONO
SOURCE
REAR
BRIDGED (F L IN)
FREQ RANGE
FRONT
STEREO
X 1
FREQ Hz
X 10
HIGH HIGH
110 110
LOW FULL LOW
55
240 240
600
330 330
REAR
7
POWER
FRONT
SPEAKER
LEVEL IN
REAR
FL
-
FR
-
GND
FULL
POWER
FRONT
SPEAKER
LEVEL IN
REAR
FL
-
FR
-
GND
FULL
R R L L