User manual

INPUTS/OUTPUTS
7
Inputs and outputs
The inputs can accept both XLR and phono
connectors. If you are connecting multiple
boxes together is unprofessional practice to
use a mixture of both phono and XLR types
of leads. Use one or the other otherwise an
out of phase situation can result.
Tips on “ying clusters”
When very high output or broad coverage is
required, it is common practice to assemble
an array of speakers together.
In a own horizontal array of high/mid con-
gured speakers, best results are obtained
by angling the boxes apart slightly at the
front of the array while the rear of the boxes
must be together on the same vertical plane.
The purpose is to minimise phase shift and
interference effects between the boxes. If
two boxes are directing acoustic energy into
the same coverage area, loss of smooth
frequency response will result. This is called
“lobing” as “ngers” of both frequency peaks
and dips spread out across the coverage
area, especially at the area where the signal
from the overlapping coverage converges.
QSA 300
Active Speakers
User Manual
QSA 300
User Manual
QSA 300 Gig Array