Basic system application
4 channel amp
using a
and
SUB CHANNEL
power amplifier
+
L
P L E 7 5 5
subwoofer amp
–
+
–
R
SUB CHANNEL
speakers
S
from head unit
left and right
line inputs
FRONT CHANNEL
+
left and right
line outputs
head unit (stereo, CD player, tape deck, etc.)
power amplifier
+
–
+
–
–
+
–
L/R FRONT
L/R REAR
speakers
speakers