Pb-238Gx/Pb-638Gx/Pb-1038Gx; Speaker Connections - Pyramid PB-1038GX User Manual

4 ch amp PB-238GX • PB-638GX • PB-1038GX
4 CH Output Mode
CH1 CH2
+ +
-
+
BRIDGED
L
FRONT speakers R
Bridged Dual Mono Output Mode (PB-238GX WITHOUT)
CH1 CH2
+ - +
+
BRIDGED
speakers
L

speaker connections

REM
FUSE
CH3 CH4
GROUND +12V BATT
+ +
- - -
- + -
BRIDGED
R
L REAR speakers
REM
FUSE
CH3 CH4
GROUND +12V BATT
- + - + -
- + -
BRIDGED
R
21
MINIMUM
SPEAKER
IMPEDANCE
4 OHMS!