ZRX1200.1D / ZRX1800.1D / ZRX2400.1D / ZRX3200.1D 1-CHANNEL AMPLIFIER APPLICATIONS
6
POWER INPUT
BA
TT+12V GND
SPEAKER OUTPUT
REM - - + +
POWER INPUT
GND REM BA
TT+12V
SPEAKER OUTPUT
- - + +
FUSE
Basic application
Crossover frequency control checklist:
These sub bass amplifiers can be used in any of the bi-amplification systems described in
LOW PASS: 30Hz to 250Hz
this manual, replacing the 2 channel amplifiers as per the illustrations.
SUBSONIC:15 Hz to 35 Hz
BASS EQ: 0 to +10dB
Interconnect cable checklist:
Connect the inputs to a suitable source, e.g. a head unit with good quality RCA cables.
Connect the LINE OUT to the inputs of the system highs amplifier.
Level control checklist:
Refer to the section
“Setting up systems after installation for best performance”
Use at least #12 gauge speaker wiring. The amps have dual speaker terminals,
simplifying the hookup of multiple speakers. These amps are mono, 1 channel, amplifiers
Minimum final loudspeaker impedance: 1-Ohm.
which have multiple positive and negative connections for ease of wiring. The 2 positives
are the same internally and the 2 negatives are the same internally.
FULL RANGE
STEREO LINE INPUT
NOT USED
Y-ADAPTOR
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
MONO
SUBWOOFER
REMOTE TURN-ON
REMOTE TURN-ON
CHASSIS GROUND
CHASSIS GROUND
TO B 12 Volts
VIA FUSE
TO B 12 Volts
VIA FUSE
DESIGNATED
MONO OUTPUT
FROM HEAD UNIT
DESIGNATED
MONO OUTPUT
FROM HEAD UNIT
ZRX1200.1D & ZRX1800.1D
ZRX2400.1D & ZRX3200.1D
HFR -
3
MI
N MAXX
BOOST
HFR -
3
MI
N MAXX
BOOST
ZEUS
ZEUS
POWER
LEVEL
BASS EQ REMOTE SUBSONIC LOW P
ASS
PROTECT
OUTPUT
INPUT
L
R
L
R
6V 0.2V 0dB 10dB 15HZ 35HZ 30HZ 250HZ
POWER
LEVEL
BASS EQ REMOTE SUBSONIC LOW P
ASS
PROTECT
OUTPUT
INPUT
L
R
L
R
6V 0.2V 0dB 10dB 15HZ 35HZ 30HZ 250HZ
