3-Channel-Mode: 1 X Stereo-System And 1 X Mono Subwoofer - Hifonics zeus ZRX4404 Owner's Manual

TWIN CH1/2
BASS BOOST X-OVER
SUB LP
MODE
OFF
0dB 18dB LP/BP HP FULL
30Hz 250Hz
ON
BASS BOOST
LP
X-OVER

3-channel-mode: 1 x Stereo-System and 1 x Mono Subwoofer

POWER
MODE
0dB 18dB
30Hz 250Hz
LP/BP HP FULL
PROTECT
CH3/4
GND REM +12V
POWER INPUT
Loudspeaker Loudspeaker
left, front right, front
2 – 8 Ohms 2 – 8 Ohms
INTERCONNECTION
• Connect the RCA lineouts of the head unit with the RCA jacks LINE IN of the amplifier with appropriate high-value RCA cables.
If a separate SUB OUT from your head unit is available, use this for the LINE IN CH3/4 on the amplifier.
• Connect the speakers with SPEAKER OUTPUT + CH 1 - and + CH 2 -, and the subwoofer with the SPEAKER OUTPUT CH3/4
+ BRIDGED - of the amplifier.
• Always ensure that the total impedance load per channelpair (CH1 & CH2) is not lower than 2 ohms and the total impedance load
of the subwoofer (CH3 & CH4) is not lower than 4 ohms. Too low impedance cause high temperature and will shut down the
amplifier operation.
INPUT MODE SWITCH
• Refer to the notes on page 22.
CROSSOVER SETTINGS CH1/2 (STEREO SYSTEM)
• Refer to the notes on page 22.
LEVEL CONTROLLER CH1/2 (STEREO SYSTEM)
• Refer to the notes on page 22.
BASS BOOST CONTROLLER CH1/2 (STEREO SYSTEM)
• The BASS BOOST controller must be turned to 0 dB position in this interconnecting example .
CROSSOVER SETTINGS CH3/4 (SUBWOOFER)
• Refer to the notes on page 23.
LEVEL CONTROLLER CH3/4 (SUBWOOFER)
• Refer to the notes on page 23.
BASS BOOST CONTROLLER CH3/4 (SUBWOOFER)
• The BASS BOOST controller adjusts the bass enhancement between 0db and +18dB.
BASS REMOTE CH3/4 (SUBWOOFER)
• The enclosed BASS REMOTE CONTROLLER adjusts the bass-level e.g. from the driver's seat of the subwoofer on CH 3/4.
Please use only this enclosed bass remote controller and cable.
TWIN SUB SWITCH
• Select position OFF at the TWIN SUB switch.
24
FUNCTIONAL INSTRUCTIONS
INTERCONNECTION EXAMPLE
INPUT
HP/BP LEVEL
LEVEL
INPUT MODE
4CH 2CH
LOW
10Hz 1.2kHz MIN MAX
CH1 CH3 L
HI
HP/BP LEVEL
OFF
ON
BASS LEVEL 10Hz 1.2kHz MIN MAX CH2 CH4 R
CONTROLLER
AUTO TURN ON
LINE IN LINE OUT
(ONLY IN HI LEVEL INPUT MODE)
BRIDGED BRIDGED
CH1 CH2 CH3 CH4
SPEAKER OUTPUT
FUSE
ZRX9404
Subwoofer 4 – 8 Ohms
LOG0
BLUE / WHITE
Connect Bass
Level Controller
with the enclosed
cable
HP or FULL 4CH
TWIN CH1/2
X-OVER
BASS BOOST LP HP/BP LEVEL
SUB
INPUT MODE
MODE
4CH 2CH
OFF
LP/BP HP FULL
0dB 18dB 30Hz 250Hz 10Hz 1.2kHz MIN
ON
BASS BOOST LP HP/BP LEVEL
X-OVER
POWER
MODE
0dB 18dB 30Hz 250Hz BASS LEVEL 10Hz 1.2kHz MIN
LP/BP HP FULL
PROTECT CONTROLLER
CH3/4
LP/BP
OFF
GND REM +12V
60A
FUSE
LOG0
POWER INPUT
BLUE / WHITE
ZRX4404
Connect stereo RCA outputs (FL/FR & RL/RR or
SUB OUT) of the head unit with LINE IN CH1 / CH2
and CH3 / CH4 of the amplifier
INPUT
LEVEL
LOW
MAX CH1 CH3 L
HI
OFF
ON
MAX
CH2 CH4 R
AUTO TURN ON
LINE IN LINE OUT
(ONLY IN HI LEVEL INPUT MODE)
BRIDGED BRIDGED
CH1 CH2 CH3 CH4
SPEAKER OUTPUT