Pyramid Technologies PB449X, PB446X, PB448X, PB444X owner manual Mode switch in Stereo position

Page 21

2 ch amp PB446X • PB449X

speaker connections

stereo output mode

mode switch in STEREO position

LEFT speaker

RIGHT speaker

bridged mono output mode

mode switch in BRIDGED position

MINIMUM

SPEAKER

IMPEDANCE

speaker 4 OHMS!

19

Image 21

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