Pyramid Car Audio PB-738GX, PB-638GX, PB-238GX, PB-1838GX, PB-1038GX user manual CH Output Mode

				speaker connections
4 ch amp PB-238GX • PB-638GX • PB-1038GX
4 CH Output Mode
								FUSE	REM
	CH1	CH2			CH3	CH4
+	-	+	-	+	-	+	-	GROUND	+12V BATT
+	BRIDGED		-	+	BRIDGED		-
L								R	21
FRONT speakers		R				L		REAR speakers
Bridged Dual Mono Output Mode (PB-238GX WITHOUT)
								FUSE	REM
	CH1	CH2			CH3	CH4
+	-	+	-	+	-	+	-	GROUND	+12V BATT
									MINIMUM
									SPEAKER
+	BRIDGED		-	+	BRIDGED		-		IMPEDANCE
									4 OHMS!
L		speakers						R