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SS1900.1D MONO AMPLIFIER APPLICATIONS
BASIC APPLICATION
The 1 channel mono amplifiers are capable of 4, 2 & 1 Ohms loads and can be used in any of the "bi-amplifier" systems described in the full range amplifier directions.
SINGLE AMP INSTALLATION PROCEDURE:
1. Connect the amp LINE INPUTS to the Radio/CD player full range or mono line out puts with good quality RCA interconnect cables.
2. Route two 2 gauge or one 0 gauge power cables directly from the vehicle battery, with an in-line fuse, to the amplifier.
4. Connect two 2 gauge ground cables directly to chassis ground with in 36" of the amp.
- Be sure to remove any paint or primer from the ground point.
- Use a nut, bolt and lock washer to secure the ground cable to the chassis ground.
5. Connect the subwoofer(s) in accordance to the diagrams below.
6. Make sure the MASTER/SLAVE switch is in the MASTER position.
Note: The amplifier will not work if the MASTER/SLAVE switch is in the Slave position
DESIGNATED MONO
LINE INPUT
utotek
a
0dB
18dB
ATR-1
DUAL AMP INSTALLATION PROCEDURE:
1. Connect the amp LINE INPUTS to the Radio/CD player full range or mono line out puts with good
quality RCA interconnect cables.
2. Plug in the ATR-1 bass remote module into the amp REMOTE INPUT jack.
3. Use an additional ATR-1 Bass remote cable to connect the Master amp REMOTE OUTPUT to the
Slave amp REMOTE INPUT. This will allow the Master amp to control both Master and Slave amps
with just one Bass Remote.
4. Connect an RCA jumper cable from the Master amp MASTER OUTPUT to the Slave amp SLAVE
INPUT. Note: This will "link" the amps so that the Master amp crossover switches will control both the
FULL RANGE
STEREO LINE INPUT
Y-ADAPTOR
NOT USED
DESIGNATEDMONO
LINE INPUT
utotek
a
0dB
18dB
ATR-1
10
Linking two amps for single or dual subwoofer application
Note: You can use the Radio/CD designated mono
line output or a full range stereo line output.
For full range stereo line output, you will need an
optional "Y-Adaptor" as shown
MASTER
IN
OUTPUT
MASTER
OUT
INPUT
SLAVE
SLAVE
IN
OUTPUT
MASTER
OUT
INPUT
SLAVE
FULL RANGE
STEREO LINE INPUT
Note: You can use the Radio/CD designated mono
line output or a full range stereo line output.
For full range stereo line output, you will need an
optional "Y-Adaptor" as shown
MONO
SUBWOOFER
REMOTE TURN-ON
CHASSIS GROUND
TO BATTERY +12v VIA FUSE
Master and Slave amps. The Slave amp crossover switches will be bypassed.
5. Route two 2 or 0 gauge power cables directly to the vehicle battery with an in-line fuse.
6. Connect two 2 or 0 gauge ground cables directly to chassis ground with in 36" of the amp.
- Be sure to remove any paint or primer from the ground point.
- Use a nut, bolt and lock washer to secure the ground cable to the chassis ground.
7. Make sure the Master amp MASTER/SLAVE switch is in the MASTER position. Make sure the Slave
amp MASTER/SLAVE switch is in the SLAVE position.
8. Connect the subwoofer(s) in accordance to the diagrams below.
9. Connect a 12 gauge jumper from Master amp speaker - to Slave amp speaker - as shown below.
POWER
+12V
GND
REM
-
SINGLE VOICE COIL
SUBWOOFER
POWER
+12V
GND
REM
-
-
Y-ADAPTOR
NOT USED
PARALLEL MONO
SUBWOOFERS
2 OHMS EACH MINIMUM
POWER
SPEAKER
+12V
GND
REM
-
-
POWER
SPEAKER
SPEAKER
+12V
GND
-
+
+
REM
-
-
DUAL VOICE COIL
SUBWOOFER
POWER
SPEAKER
SPEAKER
+12V
GND
-
+
+
REM
-
-
-
+
TWO SINGLE COIL
SUBWOOFERS
+
+
+
+
+
+
+
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