User manual

1. Introduction 1.1. THE SOUND OUT FRONT!
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Figure 1.5: Comparison between typical applications of AXIOM AX3210P and EDGE212P.
and effectiveness of the system so much that it would be preferable to use so-called traditional systems
in certain applications.
In a wide range of applications either the so-called traditional systems such as modular arrays of
the EDGE Series by Proel, or vertical array systems are a valid sound reinforcement solution. When
choosing the best one you need to consider that, as a rule, vertical array systems have limited downward
scalability due to angular coverage and directivity control, while traditional array systems do not, but they
do have upward scalability problems due to their mounting characteristics and do not control vertical
directivity as well as vertical arrays. Many variables are therefore involved and that is why, in order to
provide the best solution for the widest range of applications, the AXIOM Series by Proel features several
different models.
The employment of single or double ver tical array elements, as they were not designed nor optimized
for such applications, yields a performance that is certainly inferior to that resulting from traditional
systems, which in fact are designed to work singularly. Furthermore, take into account that the dimension
of the array itself strongly conditions its directivity in the medium-lower range.
The employment of AXIOM Vertical Array Systems is advised when using at least 6 elements, keep-
ing in mind that there are limitations when operating only with very few elements. As few as only 4
elements could be employed in specific applications, such as in theatres or in small indoor venues, but
a detailed knowledge of the system is required in order to avoid limitations due to low vertical coverage
and its consequent instability.
AXIOM Vertical Array versatility is particularly useful in sound reinforcement situations that require
an angular dispersion which would be very difficult to obtain with traditional systems, or which could be
obtained but only facing great instability due to uncontrolled interference in the system emission.
Also, as they are easy and quick to mount, vertical array systems are ideal solutions when touring,
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