Crunch BlackMaxx MXB 1750 Di, Owner'S Manual, Page: 21 / 28

21
FUNCTIONAL INSTRUCTIONS
INTERCONNECTION EXAMPLE
Master/Slave mode: subwoofer operation with two amplifiers
INTERCONNECTION MASTER
• Connect the RCA lineouts of the headunit with the RCA jacks INPUT of the amplifier with appropriate high-value RCA cables.
If your headunit is equipped with a additional subwoofer lineout (SUB OUT), it is recommended to use this lineout.
• Connect the remote wire (REM) to the remote terminal (REM) of the MASTER amp.
• Connect the bass remote wire only on the REMOTE port of the MASTER amp.
INTERCONNECTION SLAVE
• Connect the BRIDGE LINK port of the MASTER amp with the BRIDGE LINK port of the SLAVE amp with enclosed BRIDGE LINK cable.
• Connect the remote wire (REM) of the remote terminal (REM) of the MASTER amp with the remote terminal (REM) of the SLAVE amp.
Use therefore cable with a minimum profile section of 0,5 mm
2
.
INTERCONNECTION SUBWOOFER
• Refer to page 22.
SETTINGS MASTER
• The MODE push button must be in MASTER position.
Refer to LP, SUB SONIC, PHASE, LEVEL, BASS BOOST and BASS REMOTE on page 20.
SETTINGS SLAVE
• The MODE push button must be in SLAVE position.
In the SLAVE mode all controllers of the SLAVE amp are without function.
Only the already modified audiosignal of the MASTER amp will be amplified.
MASTER SLAVE
POWER INPUT SPEAKER OUTPUT
LOW
PASS
SUB
SONIC LEVEL
INPUT OUTPUT
L
R
L
R
BASS
BOOST
REMOTE
CONTROL
POWER
PROTECT
MIN MIN 20Hz 50Hz 30Hz 250Hz 0dB 18dB
INPUT
LEVEL
LOW
HIGH
0°
180°
PHASE
SHIFT
– – + +
MODE
FUSE
+12V REM GND
MASTER
SLAVE
BRIDGE
LINK
POWER INPUT SPEAKER OUTPUT
LOW
PASS
SUB
SONIC LEVEL
INPUT OUTPUT
L
R
L
R
BASS
BOOST
REMOTE
CONTROL
POWER
PROTECT
MIN MIN 20Hz 50Hz 30Hz 250Hz 0dB 18dB
INPUT
LEVEL
LOW
HIGH
0°
180°
PHASE
SHIFT
– – + +
MODE
FUSE
+12V REM GND
MASTER
SLAVE
BRIDGE
LINK
POWER INPUT SPEAKER OUTPUT
LOW
PASS
SUB
SONIC LEVEL
INPUT OUTPUT
L
R
L
R
BASS
BOOST
REMOTE
CONTROL
POWER
PROTECT
MIN MIN 20Hz 50Hz 30Hz 250Hz 0dB 18dB
INPUT
LEVEL
LOW
HIGH
0°
180°
PHASE
SHIFT
– – + +
MODE
FUSE
+12V REM GND
MASTER
SLAVE
BRIDGE
LINK
POWER INPUT SPEAKER OUTPUT
LOW
PASS
SUB
SONIC LEVEL
INPUT OUTPUT
L
R
L
R
BASS
BOOST
REMOTE
CONTROL
POWER
PROTECT
MIN MIN 20Hz 50Hz 30Hz 250Hz 0dB 18dB
INPUT
LEVEL
LOW
HIGH
0°
180°
PHASE
SHIFT
– – + +
MODE
FUSE
+12V REM GND
MASTER
SLAVE
BRIDGE
LINK
Connect Stereo RCA output (L/R or SUB OUT)
of the headunit with the INPUT L/R of the MASTER amp
REM cable
Bridge Linkcable
SLAVE
Connect Remote
Controller with the
enclosed cable
MASTER