Legacy LA4670-SL BK - Low Level Input Wiring; Power and Speaker Wiring

- 6-
- 5 -
Low Level Input Wiring
Two Channel Amplifier
REAR
INPUTS
High Level Inputs
If the HIGH LEVEL INPUTS are used, do not use the LOW LEVEL INPUTS RCA inputs at the
same time.
HEAD UNIT
From HEAD
UNIT
SPEAKER
OUTPUT
LEFT CHANNEL( +)
LEFT CHANNEL( -)
CHASSIS GROUND
RIGHT CHANNEL (-)
RIGHT CHANNEL (+)
Two Channel Amplifier:
HEAD
UNIT
Four Channel Amplifier:
1 CHANNEL (+)
1 CHANNEL (-)
CHASSIS GROUND
2 CHANNEL (-)
2 CHANNEL (+)
CHANNEL 3 (+)
CHANNEL 3 (-)
CHASSIS GROUND
CHANNEL 4 (-)
CHANNEL 4 (+)
From HEAD
UNIT
Speaker
Output
Monoblock Amplifier: LA1270-SL/LA1270-BK
From OUTPUT
of HEAD UNIT
From OUTPUT
of HEAD UNIT
FRONT
INPUTS
Low Level Input Wiring
From OUTPUT
of HEAD UNIT
Monoblock Amplifier: LA1110-SL/LA1110-BK
Four Channel Amplifier
++
To REMOTE TURN-ON
from HEAD UNIT
SUBWOOFER
Speaker
SPEAKER
IMPEDANCE
2-8 OHMS
Monoblock Amplifiers:
LA1110-SL/ LA1110-BK/ LA1270-SL/ LA1270-BK
POWER AND SPEAKER WIRING