Power Acoustik PEQ-72 User Manual

INTRODUCTION

The Power Acoustik Model
Equalizer but who also desire higher audio power level capabilities than can be obtained in an in-dash unit.
It contain stereo power amplifiers to drive speakers directly. and
sitivity control). Subwoofer output can
are concentrated in

PEQ-72

.the critical

is intended for those who value the acoustic benefits of a multi-band Graphic

1

be

connected to remote high-power amplifiers. The seven center-frequencies

60Hz

to

15kHz

region where compensation is most needed.

subwoofer pair (with crossovers and sen-

FEATURES AND OPERATING CONTROLS

1. FADER. Allows front to rear balancing in four speaker
systems for best directional imaging.

2.

EQ.

Press in to engage the equalizer circuitry. Press
it (outer position) the result is the same as setting all
slide controls to center position. It is useful in judg­ing the result of your EQ Settings.

3.

SUBWOOFER SWITCH
When the subwoofer is connected, use this switch
to activateldeactivate the subwoofer.

4. SUBWOOFER COSSOVER POINTS. Two operating

modes. The SUBWOOFER MODE activates an inter­nal low-pass filter so only'the deepest bass notes are
passed to the woofer system. Two position 80Hz or

150Hz.

5.

ADJUSTABLE SUBWOOFER GAIN CONTROL.
Allows user to adjust subwoofer output to match

overall system output.

6.

SPECTRUM ANALYZER DISPLAY. A 5 coluns, Red­color LED Display shows the instantaneous, peak
level for the frequency content of the source musicad­ding yet another dimension to your visual enjoyment.

7. EQ SLIDE CONTROLS. Each slide controls the

amount of boost or cut in one small part of the total
audio frequency range. With all slides in the center
position, the overall frequency response is tlat. By
moving any slide up or d~wn, the output within the
band is increased or decreased by up to 12 db.