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Before you start
CAUTION
Many new and factory radios require a reset code when
disconnected from battery power. This is an anti-theft
feature. Before unplugging power, you must determine if
your radio/source unit requires a reset code. Check the
operation manual for your vehicle or contact the dealer.
Power cable size
Model
and fusing
It is critical to use the proper power
and ground cable. Select the size
A800.4D
listed here for your amplifier model.
A1200.4D
Always use high quality copper
A1000.2D
cable. Visit our website for multi amp
A1200.1D
system cable recommendations.
A1500.1D
Be sure to use the proper fuse size
A2000.1D
for each model. Some models require
A3000.1D
an external fuse.
A2500.5D
Installation
Disconnect
1
negative battery
terminal
Place terminal in a secure
position so that it won't
accidentally contact the
negative battery post
Run Cables
2
Properly route power,
speaker and RCA cables
through the vehicle.
Mount Amplifier
3
Choose a mounting location
that will provide adequate air
ventilation. Mount the amplifier to
a secure surface. Do not mount
the amplifier upside down.
Chassis Ground
4
The chassis ground connection
is critical to the performance
of the amplifier. Choose a
location that is close to the
amplifier. Completely scrape
away the paint and use a nut
and bolt if possible.
DO NOT USE AN EXISTING
FACTORY BOLT!
Negative Power
5
Fuse Size
Cable Size
Connection
Attach the chassis ground
cable to the amplifier
negative terminal. It is
important to make sure this
4ga
EXTERNAL
connection is very tight.
Remote Turn-on
6
Connection
Attach the remote turn on
wire to the amplifier remote
output of the source unit.
Positive Power
7
Connection
Attach the main power cable
to the amplifier +12V. The
cable must run directly to
the battery and be properly
fused and be very tight.
Signal Input
8
Connection
Connect the RCA cables to
the INPUT connectors. The
OUTPUT can be used to
provide input for a second
amplifier.
9
Level Control
Bare metal
BRIDGED
LEFT
RIGHT
SPEAKER
OUTPUT
BRIDGED
BRIDGED
BRIDGED
LEFT
RIGHT
LEFT
RIGHT
CH 3
CH 4
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
BRIDGED
BRIDGED
CH 1
CH 2
LEFT
RIGHT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SPEAKER
BRIDGED
CH 3
CH 4
BRIDGED
LEFT
CH1/2
RIGHT
SPEAKER
OUTPUT
Turn the LEVEL control completely
INPUT
INPUT
SPEAKER
OUTPUT
counter-clockwise to minimum.
LEVEL
LEVEL
SUBSONIC
15
9V
0.2V
6V
0.2V
PHASE
LPF
LPF
BRIDGED
BRIDGED
Speaker
10
BRIDGED
Connections
LEFT
RIGHT
Connect the speaker cables to
the speaker output connectors.
SPEAKER
OUTPUT
SPEAKER
Follow the diagram below
that best fits your speaker
configuration.
Stereo
BRIDGED
LEFT
RIGHT
BRIDGED
CH 3
CH 4
SPEAKER
OUTPUT
SPEAKER
SPEAKER
OUTPUT
SPEAKER
OUTPUT
Monoblock
single woofer
BRIDGED
CH 1
CH 2
SPEAKER
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
BRIDGED
LEFT
CH1/2
RIGHT
BRIDGED
CH 3
CH 4
Positive Battery
11
SPEAKER
OUTPUT
SPEAKER
Connection
SPEAKER
OUTPUT
OUTPUT
SPEAKER
OUTPUT
Connect the power cable to the
positive battery terminal. The
power cable must be fused
within 18 inches of the battery
terminal.
CH 1
CH 2
CH 3
Be prepared to disarm your vehicle's alarm and
to enter your radio / source unit code.
BRIDGED
BRIDGED
LEFT
CH3/4
RIGHT
Re-connect
LEFT
CH3/4
RIGHT
12
SPEAKER
OUTPUT
SPEAKER
Negative Battery
Terminal
XOVER
MODE
SPEAKER
OUTPUT
Re-connect the negative
SPEAKER
OUTPUT
SUBSONIC
battery terminal making sure it
is securely tightened.
Speakers
MONO STEREO
FULL
HP
LP
35Hz
10
40Hz
XOVER
MODE
LPF
BRIDGED
CH 3
CH 4
SPEAKER
OUTPUT
OUTPUT
Bridged
BRIDGED
BRIDGED
BRIDGE
CH 1
CH 2
LEFT
RIGHT
CH 3
OUTPUT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SPEAKER
SPEAKER
OUTPUT
BRIDGED
BRIDGED
BRIDGE
CH 4
CH 3
Monoblock
LEFT
RIGHT
CH 1
multiple woofers
BRIDGED
LEFT
RIGHT
OUTPUT
SPEAKER
OUTPUT
SPEAKER
SPEAKER
OUTPUT
SPEAKER
OUTPUT
BRIDGE
CH 3
BRIDGED
BRIDGED
LEFT
CH3/4
RIGHT
LEFT
CH3/4
RIGHT
SPEAKER
SPEAKER
OUTPUT
OUTPUT
SPEAKER
OUTPUT
BRIDGED
BRIDG
LEFT
CH1/2
RIGHT
LEFT
CH3
CH 4
CH 5
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
Subwoofer
CH 1
CH 2
CH 3