Pyramid Car Audio PB440X, PB442X User Manual
Owner’s
Manual
PB440X
PB442X
Super Blue
Congratulations on your purchase of a new Pyramid
Super Blue amplifier. Super Blue amps are some of the
most advanced car amplification products available.
These quality audio products are designed and engineered
to afford you years of uncompromised musical service.
Pyramid has utilized the latest electronic technologies
in order to deliver a superb listening experience.
The Super Blue line has been designed to ensure adequate
headroom for even the most demanding peaks and
dynamic ranges found on today’s CD’s and recordings.
Used properly, these amplifiers will provide you with
years of listening pleasure.
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owner’s manual
table of contentsintroduction
Introduction
Table of Contents
Features and Controls,
Features and Controls, 4 ch amp PB442X
Electrical Connections
Stereo Input Connections,
2/4 Channel Input Connections,
Speaker Connections, 2 ch output mode (PB440X)
Speaker Connections, 4 ch output mode (PB442X)
Mounting and Installation
Troubleshooting
2 ch amp PB440X
Specifications
2 ch amp PB440X
4 ch amp PB442X
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2 ch amp PB440X
features and controls
input gain control
low level inputs
power LED
treble control
bass controlspeaker connections
power fuse
power terminals
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owner’s manual
input gain control use this control to match the outputs of
low level inputs this amp features gold-plated RCA input
speaker connections these terminals are 14K gold plated to
power LED this indicator is illuminated when power
treble control use the control to adjust the treble output level
your head unit to the amplifier. Starting
with your head unit volume control set at
about the 2 o’clock position, increase the
amp gain control until distortion begins to
occur, and reduce slightly from this point.
jacks for high impedance input. Use these
with car stereo output which uses RCA-type
connector cables.
guarantee high conductivity and minimum
signal loss.
is applied.
to suit your taste or audio program material.
bass control use the control to adjust the bass output level
power fuse the fuse protects the amplifier and your car’s
power terminals use these connectors to deliver power, ground,
to suit your taste or audio program material.
electrical system from short circuit conditions.
and remote turn-on control to the amplifier.
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