6
Remote Bass Boost
crossover mode selector
protection LED
low pass frequency control
bass boost level
power LED
high pass frequency control
high level inputs
input level control
low level inputs
speaker connections power terminals
power fuse
features and controls
2 ch amp PB-738GX • PB-1238GX
LEVEL
REMOTE
BASS BOOST
POWERPROTECT
+18db
0
BASS
BOOST
35 400
Hz
LPF
HPF
80 2.5k
Hz
FREQ.
FULL
HPF
LPF
L
R
HI IN
R L
+ - - +
LOW IN
MIN MAX
2 CHANNEL MOSFET AMPLIFIER
GROUND
FUSE
BRIDGED
-
+
-
+
-
+
LR
+12V BATT
REM