EN
WIRING FOR POWER AND GROUND
At amplifier:
+12V
REM
GND
Fuse holder, fuse
Chassis ground (–)
Remote turn-on to
aftermarket stereo REM out
(used only with low-level signal inputs)
Battery
18
’’
(46cm)
At ground location:
Ring Connector
Ground Wire
Star Washer
Factory Bolt
Note: Remove any paint
below ring connector
WIRING FOR INPUT SIGNAL
Reference 3004A low-level signals
L
FRONT REAR PRE OUT
R
From stereo front
low-level outputs
From stereo rear
low-level outputs
To optional
second amplifier
low-level inputs
DC
REM
TURN-ON
MODE
HI2
HI1
LO
INPUT
LEVEL
Note:
when using low-level signals and remote turn-on lead, set
the "
" switch to "
" and the "
"
switch to "
".
Reference 7005A low-level signals
L
FRONT REAR
SUB
R
From stereo front
low-level outputs
From stereo rear
low-level outputs
From stereo subwoofer
low-level outputs
DC
REM
TURN-ON
MODE
EXT
INT
INPUT
HI2
HI1
LO
INPUT
LEVEL
Note:
when using low-level signals and remote turn-on lead with
the Reference 7005A, set the "
" switch to "
"
and the SUB "
" switch to "
" and the "
"
switch to "
".
Reference 3004A high-level signals
L
FRONT REAR PRE OUT
R
Stereo front
speaker wires
Stereo rear
speaker wires
To optional
second amplifier
low-level inputs
DC
REM
TURN-ON
MODE
HI2
HI1
LO
INPUT
LEVEL
Loosen
Screws
Insert
Wires
Tignten
Screws
Note:
when using high-level signals, set the "
"
switch to "
" and the "
" switch to "
HI1
". If no
sound plays, change the "
" switch to "
".
Reference 7005A high-level input signals
L
FRONT REAR
SUB
R
Stereo front
speaker wires
Stereo rear
speaker wires
Note:
when using high-level signals with the Reference 7005A, set
the "
" switch to "
", the SUB "
" switch
to "
", and the "
" switch to "
". If no sound
plays, change the "
" switch to "
".
