Installation - Quest Engineering QSA 300 User Manual

QSA 300
User Manual
Description
The QSA speaker range is a two way active
bass reflex design suitable for mobile or
installation use. The amplifiers are a highly
efficient bi-polar split rail design capable
of high power yet are light in weight. There
are separate amplifiers for the high and low
frequency drivers and both are protected
by high speed limiter circuits that monitor
peak and RMS power. The operation of
these devices will not affect audio quality
due to their advanced design. Limiters and
compressors are not a substitute for sensible
operation. The system will sound at its best
when mixers and other signal processors
in the audio chain are not being over driven
into distortion.
Full Range or
Mid-High Applications
2
The design characteristics make the QSA
series suitable for both full range use or as the
high-mid component of a multi way system
with sub-bass enhancement. Coupled with
the Quest Engineering QSA 900 compact
active sub-bass system they will provide high
performance multi way audio system.

Installation

Temporary installation is possible with the
35mm floor stand mounting in the base
of the enclosure. Foldback installation is
possible with the addition of the floor monitor
supplied. Optional metal monitor cradles are
available from your Quest Engineering dealer.
Flying Installation
Two M 8 thread inserts are located on the top
and one under the QSA series enclosures.
These are intended to be used with the des-
ignated "U" shaped bracket.
QSA Range Flying Accessories
QSA-FL 1 Wall bracket kit
QSA-FL 2 Wall bracket vertical pole mount kit
User Manual QSA 300
Active Speakers
Safe Installation Procedures
(a) Under no circumstances attach the box
with less than two of the threaded inserts.
(b) The speaker box must not be installed in
a manner where the weight is not equally
distributed between two insert points.
(a)
(c) One pair of threaded inserts may only
carry the weight of one box. Therefore
multiple box rigging from one pair of insert
points should not be attempted.
(d) The carry handle is not intended to be
used as a flying point. Do not suspend
over peoples heads with the handle as a
flying point.
(e) Do not locate boxes near sources of
moisture or where water can enter the box.
(e)
(c)
(d)
(b)