Maxxsonics AXL1450.4 User Manual
AXL1050.2 / AXL1650.2 / AXL3050.2 2 CHANNEL AMPLIFIER APPLICATIONS
3
MONO
3. Crossover frequency control checklist:
This is the most basic application for the AXL Series 2 channel amplifiers.
N/A for full range operation.
1. Interconnect cable checklist:
4. Line Level:
Connect the LINE INPUTS to the Radio/CD with good quality RCA cables.
Refer to the section “Setting up systems after installation for best performance”.
2. Crossover Switch:
The X-OVER switch must be in the FULL position.
The X-OVER switch must be in the FULL position.
NOTE: Minimum final loudspeaker impedances:
The MODE switch must be in the STEREO position.
4 &-2-Ohms stereo mode or 4-Ohms mono mode
This amplifier will not do 1-Ohm stereo or 2/1-Ohm mono operation.
This amplifier will not do 1-Ohm stereo or 2/1-Ohm mono operation.
Switch setting checklist:
This application illustrates the basic mono bridging method for all Autotek 2 channel
- The X-OVER switch must be in the LPF position.
amplifiers.
- The MODE switch must be in the MONO position.
Interconnect cable checklist:
Suggested Crossover frequency control settings:
A MONO signal source is required, such as would be available from the mono sub bass
-LPF: 11 o’clock
output of an active crossover, whether stand alone, or built into a head unit or equalizer.
Important:
Important:
-BASS EQ: 3 o’clock
Do not be tempted to connect the hot, or positive outputs, from any source
together to obtain a mono signal, as this could very well damage the output stage of that
Minimum final loudspeaker impedance:
source.
It is necessary to feed the SAME signal to both left and right inputs via a Y-adapter RCA
It is necessary to feed the SAME signal to both left and right inputs via a Y-adapter RCA
- 4-Ohms mono.
cable. Connect the mono speaker positive terminal to the LEFT +, and its negative
terminal to RIGHT -.
terminal to RIGHT -.
FULL RANGE STEREO
SUBWOOFER
The HIGH LEVEL inputs are used when the radio/CD player does not have RCA cable outputs. You can connect the radio/CD player speaker wires directly
to the amplifier via the high Level Inputs.
to the amplifier via the high Level Inputs.
GRAY: CH 1 Speaker Input +
BROWN: CH 1 Speaker input -
Black: Chassis Ground
GREEN: CH 2 Speaker Input -
White: CH 2 Speaker Input +
BROWN: CH 1 Speaker input -
Black: Chassis Ground
GREEN: CH 2 Speaker Input -
White: CH 2 Speaker Input +
ORANGE: CH 3 Speaker Input +
PINK: CH 3 Speaker input -
Black: Chassis Ground
BLUE: CH 4 Speaker Input -
YELLOW: CH 4 Speaker Input +
PINK: CH 3 Speaker input -
Black: Chassis Ground
BLUE: CH 4 Speaker Input -
YELLOW: CH 4 Speaker Input +
Use this connector for 2 CH amplifiers
Use both connectors for 4 CH amplifiers
REMOTE TURN-ON
CHASSIS GROUND
TO BATTERY + 12 volts VIA FUSE
PO
W
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IN
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SP
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ED
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12
V
REMOTE TURN-ON
CHASSIS GROUND
TO BATTERY + 12 volts VIA FUSE
B
R
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G
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+
L
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12
V
FULL RANGE
SPEAKERS
FULL RANGE
STEREO LINE INPUT
MONO LINE INPUT
VIA Y-ADAPTER
FROM MONO SOURCE
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