Pyramid Technologies PB444X, PB446X, PB449X, PB448X owner manual Hi level mono input connections

Page 19

4 ch amp PB448X

hi level mono input connections

4CH floating ground connection

wiring harness

					head unit
	orange		from		orange
	orange	L	speaker	R	orange
	black	L	speaker	R	black
	black		terminals		black
	black				black
	orange				orange

4 CH harness wiring

for common ground connection

from speaker terminals

orange black black orange

head unit

LR

orange black black orange

17

Image 19

Contents Owner’s Manual Introduction Table of contentsPB444X PB446X PB448X PB449X SpecificationsFeatures and controls Page Ch amp PB446X PB449X Page Ch amp PB448X Page Installation Precautions Mounting and installationElectrical connections PB448X Mono input connections Stereo input connectionsUsing low level inputs Using high level inputs Channel input connections Hi level input connections CH mono input connections Hi level mono input connections Speaker connections Mode switch in Stereo position Channel stereo output mode Amplifier will not power up TroubleshootingFor Your Protection