Read JBL A302GTi User Guide / Operation Manual online
Figure 2. Connecting the A302GTi
03
PRO POWER
TM
BRIDGED
SPEAKER OUTPUTS
+BATT REM
POWER
GND
+
CAPTAP
FUSES 20A x 3
—
A302GTi
R
L
INPUT
LEVEL
LEVEL
4V 250mV REMOTE
HPF
40Hz 400Hz
LPF
40Hz 400Hz
X-OVER FREQUENCY
HPF FLAT LPF
ST BR
ST BR
HEAD
UNIT
REM
(GRN)
+BATT
(RED)
GND
(BLK)
CAR
BATTERY
BATTERY
+
CAR BODY
(GROUND)
(GROUND)
+
—
BRIDGED
SPEAKER OUTPUTS
+BATT REM
POWER
GND
+
CAPTAP
FUSES 20A x 3
—
EXTERNAL
CAPACITOR
(OPTIONAL)
CAPACITOR
(OPTIONAL)
SUBWOOFER
FULL-RANGE
SPEAKER
ST BR
SPEAKER OUTPUTS
+BATT REM
POWER
GND
+
CAPTAP
FUSES 20A x 3
BRIDGED
—
ST BR
FULL-RANGE
SPEAKER
SUBWOOFER
C1
C2
L1
FUSE/CIRCUIT
BREAKER
FUSE/CIRCUIT BREAKER AND WIRE SIZE MUST BE
APPROPRIATELY SIZED FOR THE ELECTRICAL LOAD
OF THE SYSTEM. INSTALLATION SHOULD BE WITHIN
18 INCHES OF THE BATTERY + TERMINAL.
APPROPRIATELY SIZED FOR THE ELECTRICAL LOAD
OF THE SYSTEM. INSTALLATION SHOULD BE WITHIN
18 INCHES OF THE BATTERY + TERMINAL.
FULL-RANGE
SPEAKER
SPEAKER
CAR BODY
(GROUND)
(GROUND)
STATUS
MONITOR
Wiring the Power Connections
Refer to Figures 1 and 2 for connector
locations. All the GTi Series amplifiers
will accept up to 4-gauge power and
ground wire. To determine the mini-
mum acceptable power and ground
wire gauge, consult the chart below.
Refer to Figures 1 and 2 for connector
locations. All the GTi Series amplifiers
will accept up to 4-gauge power and
ground wire. To determine the mini-
mum acceptable power and ground
wire gauge, consult the chart below.
*Length of wire to be used.
For Power, Remote and Ground
connections, strip off one end of each
jacket to reveal bare wire for insertion
into the connectors. Connect a wire
from the GND connector on the
amplifier to the nearest bare-metal
chassis component – you should
scrape away the paint to ensure
good conductivity. Next, connect a
wire between the BATT terminal on
the amplifier and the POS (+) terminal
of the vehicle’s battery. Pass the wire
through a factory-installed grommet in
the firewall, or install a grommet if a
factory grommet is not available. You
must install an in-line fuseholder and a
fuse within 18 inches of the vehicle’s
battery. The fuse you install must have
at least the same amperage rating as
the sum of the amperage ratings of
the fuses in the amp’s chassis. This
will protect the vehicle in case of a
short circuit. Connect a wire between
the REM terminal of the amplifier
and the “remote out” lead on the
vehicle’s radio. If your radio does not
provide a “remote out” lead, the REM
terminal may be connected to the
radio’s ignition lead.
connections, strip off one end of each
jacket to reveal bare wire for insertion
into the connectors. Connect a wire
from the GND connector on the
amplifier to the nearest bare-metal
chassis component – you should
scrape away the paint to ensure
good conductivity. Next, connect a
wire between the BATT terminal on
the amplifier and the POS (+) terminal
of the vehicle’s battery. Pass the wire
through a factory-installed grommet in
the firewall, or install a grommet if a
factory grommet is not available. You
must install an in-line fuseholder and a
fuse within 18 inches of the vehicle’s
battery. The fuse you install must have
at least the same amperage rating as
the sum of the amperage ratings of
the fuses in the amp’s chassis. This
will protect the vehicle in case of a
short circuit. Connect a wire between
the REM terminal of the amplifier
and the “remote out” lead on the
vehicle’s radio. If your radio does not
provide a “remote out” lead, the REM
terminal may be connected to the
radio’s ignition lead.
Length*
A302GTi A601GTi A1201GTi
4 Ft.
8-Gauge
8-Gauge
8-Gauge
4–7 Ft.
8-Gauge
8-Gauge
8-Gauge
7–10 Ft.
8-Gauge
8-Gauge
8-Gauge
13–16 Ft.
4-Gauge
8-Gauge
4-Gauge
16–19 Ft.
4-Gauge
4-Gauge
4-Gauge
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