![](http://pdfasset.owneriq.net/b/74/b74e29e0-bdce-44e8-ac85-b97a545f1206/b74e29e0-bdce-44e8-ac85-b97a545f1206-bg17.png)
21
4 CH Output Mode
Bridged Dual Mono Output Mode (PB-238GX WITHOUT)
MINIMUM
SPEAKER
IMPEDANCE
4 OHMS!
speakers
L R
REAR speakers
FRONT speakers
L R
R L
speaker connections
4 ch amp PB-238GX • PB-638GX • PB-1038GX
BRIDGED
+
--
+
-
+
-
+
CH3
CH4
GROUND
+12V BATT
REM
BRIDGED
FUSE
-
+
-
+
CH1
CH2
BRIDGED
+
--
+
-
+
-
+
CH3
CH4
GROUND
+12V BATT
REM
BRIDGED
FUSE
-
+
-
+
CH1
CH2