AUDAC ALT4M/B, User & Installation Manual

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3
Introduction
2-Way design wall sound projectors
The ALTIxM series are design wall sound projectors, designed for background and
foreground music in both indoor and outdoor applications. They are variants of the ALTI
series pendant loudspeakers allowing the same audio system design and identity for
throughout the entire installation in case some area’s are not allowing pendant solutions
being used due to the ceiling heights or structures. Typical applications are big scale
retail environments, warehouses and other large open spaces
The elegant construction is finished using high grade materials and fitted with premium
acoustic components. This guarantees clear speech intelligence and a warm and detailed
sound reproduction.
Mounting the speaker is done through a 2-way revolving mounting bracket system,
and connections are made through a waterproof AWX-5 connection terminal. An
innovatively designed rear cover of the speaker can be placed after installation and
hides the connection.
The 2-way combination with a coaxially mounted 1” soft dome tweeter and is fitted
with a phase plug for excellent off axis performance. The high quality polypropylene
enclosure and acoustic engineering craftmanship guarantees premium performance
for demanding applications.
They come in two different models (ALTI4M and ALTI6M) in terms of size and power
handling. A multi-tapping line transformer allows them to be connected to 70V/100V
public address systems with various power settings, while connections in low impedance
(16
Ω
) systems are also possible.