Amplifier Owner's Manual
Master / Slave Strapped
Do you have a monster subwoofer that you want to power?
No problem! You can strap two SX2 1200.1 together to form
a single output for 2400 watts at 2 ohm.
SX2 1200.1 Strapped Mode (multiple amplifiers / single subwoofer 2Ω minimum)
SX2 - 1200.1 STRAPPED Mode (multiple amplifiers / single subwoofer 2Ω minimum)
RCA INPUT
MASTER AMP
UN BAL
AUTO
-
OFF
MASTER
R
BAL
ON
SLAVE
FLAT
LINE IN
LINE OUT
SLAVE AMP 1
UN BAL
AUTO
-
OFF
MASTER
R
BAL
ON
SLAVE
FLAT
LINE IN
LINE OUT
WARNING:
Verify RCA is connected to (-) RCA Output
from MASTER and Left RCA Input on SLAVE
before powering ampli er.
Make this connection 2nd to avoid mistakes.
Adjustments for gain, crossover, EQ, and phase are only needed on Master ampli er, slave amp controls are disabled in Slave mode
Adjustments for gain, crossover, EQ, and phase are only needed on Master amplifier, slave amp controls are disabled in Slave mode
LP
36
125
20
70
80
185
13
90
55
215
10
120
0
180
0
+6
40
240
dB
HP
PHASE
40HzEQ
LP
REMOTE
Out Position to
WARNING:
Select Master
Connect JUMPERS between negative
terminals before powering ampli er.
We suggest making this connection
rst to avoid mistakes.
LP
36
125
20
70
80
185
13
90
55
215
10
120
0
180
0
+6
40
240
dB
HP
PHASE
40HzEQ
LP
REMOTE
In Position to Select Slave
Proper Slave ampli er wiring:
Proper Slave amplifier wiring:
Utilizing this con guration will result in a very powerful ampli er but with that power comes responsibility.
Proper wiring is paramount so please read and understand these steps before proceeding.
Utilizing this configuration will result in a very powerful amplifier but with that power comes
Slave ampli er e ectively becomes negative channel in this system.
responsibility. Proper wiring is paramount so please read and understand these steps before
The Slave ampli er Positive output terminal is now the Negative speaker output in this system con guration.
proceeding.
A jumper between the Master negative (marked -) terminal and the Slave negative (marked -) terminal must be connected
before powering ampli er.
RCA connection between Master and Slave ampli er must be correctly connected before powering ampli er.
Slave amplifier effectively becomes negative channel in this system. The Slave amplifier Positive
Failure to correctly follow these steps can lead to damage to both ampli ers and is not covered under warranty.
output terminal is now the Negative speaker output in this system configuration. A jumper
between the Master negative (marked -) terminal and the Slave negative (marked -) terminal
must be connected before powering amplifier. RCA connection between Master and Slave
amplifier must be correctly connected before powering amplifier.
Warning: Failure to correctly follow these steps can damage both amplifiers and is not covered
under warranty.
MONOBLOCK POWER AMPLIFIER
-
-
PEAK
8v
0.3v
LEVEL
SPEAKER
-
-
PEAK
8v
0.3v
LEVEL
SPEAKER
SX2 1200.1
GND
REM
RMD
to Subwoofer
GND
REM
RMD
to Subwoofer
© 2017 Phoenix Gold • www.phoenixgold.com
SX2 1200.1
+
SX2 1200.1
-